CN221145255U

CN221145255U - Wind-force heat dissipation type worm gear reducer

Info

Publication number: CN221145255U
Application number: CN202322770173.9U
Authority: CN
Inventors: 叶茂行
Original assignee: Hangzhou Yiyide Transmission Equipment Co ltd
Current assignee: Hangzhou Yiyide Transmission Equipment Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-06-14
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses a wind power heat dissipation type worm gear speed reducer, which comprises a box body, wherein a flange plate is arranged on one side of the box body, and a worm gear mechanism is arranged in the box body.

Description

Wind-force heat dissipation type worm gear reducer

Technical Field

The utility model relates to the technical field of worm and gear speed reducers, in particular to a wind power heat dissipation type worm and gear speed reducer.

Background

The worm gear speed reducer can generate heat during working, the heat is generated more, firstly, friction heat generation is caused by abrasion between meshed structures to cause temperature rise, and abrasion is caused by poor assembly during meshing to cause structural temperature rise;

For example, chinese patent document "a horizontal worm gear reducer" with application number CN201921983645.6, including the worm gear reducer body, worm gear reducer body one end is equipped with driving motor, the other end of worm gear reducer body is equipped with the transmission shaft, be equipped with fixed cover on the transmission shaft, be equipped with radiator fin on the fixed cover, be equipped with heat abstractor on the worm gear reducer body, heat abstractor includes the heat dissipation case, be equipped with the heat dissipation motor in the heat dissipation case, the heat dissipation motor output is equipped with the heat dissipation fan, the symmetry is equipped with the air intake on the heat dissipation case, be equipped with the cooler bin in the cooler bin, be equipped with the cooling circulation pipe in the cooler bin, be equipped with the collection fan housing between cooler bin and the heat dissipation fan, collection fan housing top is equipped with the connecting pipe with cooling circulation pipe intercommunication, the bottom of cooling circulation pipe is equipped with the cooling tube, the beneficial effect: the device has a simple structure, can generally utilize the cooling blades to dissipate heat when in operation, and can cool air through cooling liquid when the temperature is too high, so that the cooling effect is further improved.

Therefore, in the prior art, the heat dissipation effect is poor because the heat is not absorbed near the transmission member.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a wind power heat dissipation type worm gear reducer which can solve the problems in the prior art.

The utility model is realized by the following technical scheme: the utility model relates to a wind power heat dissipation type worm gear speed reducer, which comprises a box body, wherein a flange plate is arranged on one side of the box body, and a worm gear mechanism is arranged in the box body.

Further technical scheme, worm gear mechanism includes the worm, the worm with the inside normal running fit of inner chamber is connected, worm one side meshing is provided with the worm wheel, be provided with the output shaft in the worm wheel, the output shaft with inner chamber end wall normal running fit is connected, the output shaft pivoted stretches out the box to utilize above-mentioned structure to constitute worm gear mechanism.

According to a further technical scheme, an end cover is arranged at the end part of the worm, the end cover is fixed with the box body, the end cover is connected with the worm in a rotating fit mode, a sealing cover is arranged at the other end of the worm, the sealing cover is fixed with the box body, and the worm penetrates through the sealing cover in a rotating mode.

Further technical scheme, heat abstractor still including set up in the logical chamber at box top, it is provided with the air-blower to lead to the chamber top, air-blower one side intercommunication is provided with the air pipe, the air pipe with lead to chamber one side intercommunication, it is provided with the perforation to lead to the chamber opposite side, the rack is located lead to the intracavity.

Further technical scheme still including set up in the storage chamber at box top, storage chamber bottom intercommunication is provided with a plurality of liquid pumps, liquid pump one side intercommunication is provided with the connecting pipe, the connecting pipe stretches into in the logical chamber, the connecting pipe set up in between the rack, the connecting pipe tip is provided with vaporific shower nozzle.

According to a further technical scheme, the spray nozzle faces the left grid.

According to a further technical scheme, the top of the storage cavity is connected with a cock in a threaded fit mode, and a one-way valve is arranged in the cock.

The beneficial effects of the utility model are as follows:

1. The speed reducer can utilize the air blower to blow towards the ventilating duct, and ventilation and heat dissipation are carried out in the through cavity opposite to the net rack, the lower side heat dissipation plate fully absorbs heat generated by the worm wheel and the worm in the inner cavity and then is transmitted to the net rack through the middle heat dissipation plate, the temperature of the worm wheel and the worm is indirectly reduced, and the temperature of lubricating oil in the inner cavity is also reduced.

2. The lower side cooling plate, the middle cooling plate and the net rack can rapidly discharge heat generated by the worm wheel and the worm in the box body to an external space.

Drawings

For ease of illustration, the utility model is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram of the overall structure of a wind-powered heat dissipation type worm gear reducer;

FIG. 2 is a schematic side view of the speed reducer of FIG. 1;

FIG. 3 is a schematic view of the speed reducer of FIG. 1 in cross-section;

FIG. 4 is a schematic diagram of another embodiment of a wind-driven heat dissipation type worm gear reducer of FIG. 1;

In the figure, a box 11, a flange 12, a cover 13, a worm 14, an output shaft 15, a worm wheel 22, an inner cavity 24, an end cover 25, a through cavity 26, a through hole 27, a storage cavity 28, a cock 29, a check valve 31, a connecting pipe 32, a liquid pump 33, a blower 34, a ventilation pipe 35, an intermediate heat dissipation plate 36, a net frame 41 and a lower heat dissipation plate 42.

Detailed Description

The present utility model will be described in detail with reference to fig. 1 to 4, and for convenience of description, the following orientations will be defined as follows: the wind power heat dissipation type worm gear reducer disclosed by the utility model comprises a box body 11, wherein one side of the box body 11 is provided with a flange plate 12, and a worm gear mechanism is arranged in the box body 11.

The worm gear mechanism comprises a worm 14, wherein the worm 14 is in rotary fit connection with the inside of an inner cavity 24, a worm wheel 22 is meshed on one side of the worm 14, an output shaft 15 is arranged in the worm wheel 22, the output shaft 15 is in rotary fit connection with the end wall of the inner cavity 24, and the output shaft 15 extends out of the box 11 in a rotary mode, so that the worm gear mechanism is formed by the aid of the structure.

Advantageously, the end of the worm 14 is provided with an end cover 25, the end cover 25 is fixed to the case 11, the end cover 25 is connected to the worm 14 in a rotation fit, the other end of the worm 14 is provided with a cover 13, the cover 13 is fixed to the case 11, and the worm 14 passes through the cover 13 in a rotation manner, so that the worm 14 is stably arranged in the case 11 by using the end cover 25 and the cover 13.

The heat dissipation device comprises a through cavity 26 arranged at the top of the box body 11, a blower 34 is arranged at the top of the through cavity 26, a ventilation pipeline 35 is arranged on one side of the blower 34 in a communicated mode, the ventilation pipeline 35 is communicated with one side of the through cavity 26, a perforation 27 is arranged on the other side of the through cavity 26, a plurality of middle heat dissipation plates 36 are arranged at the top of the box body 11, a plurality of lower heat dissipation plates 42 are arranged on the lower side of the middle heat dissipation plates 36, the lower heat dissipation plates 42 are arranged on the outer sides of the worm 14 and the worm wheel 22, a net rack 41 is arranged at one end, far away from the lower heat dissipation plates 42, of the middle heat dissipation plates 36, and the net rack 41 is located in the through cavity 26, so that air in the through cavity 26 is blown out by the blower 34, and heat on the lower heat dissipation plates 42 is directly discharged from the perforation 27 after being transferred to the net rack 41, and is taken away.

The storage box comprises a storage cavity 28 arranged at the top of a box body 11, a cock 29 is arranged at the top of the storage cavity 28 in a threaded fit connection mode, a one-way valve 31 is arranged in the cock 29, a plurality of liquid pumps 33 are arranged at the bottom of the storage cavity 28 in a communication mode, a connecting pipe 32 is arranged at one side of each liquid pump 33 in a communication mode, the connecting pipe 32 stretches into the through cavity 26, the connecting pipe 32 is arranged between the net racks 41, and a mist spray head is arranged at the end portion of the connecting pipe 32 and faces the net racks 41 at the left side.

The speed reducer is capable of blowing air toward the ventilation duct 35 by the blower 34, ventilating and radiating the air against the net frame 41 in the ventilation chamber 26, and the lower side heat radiation plate 42 sufficiently absorbs the heat generated by the worm wheel 22 and the worm 14 in the inner chamber 24 and then transfers the heat to the net frame 41 through the intermediate heat radiation plate 36, thereby indirectly lowering the temperature of the worm wheel 22 and the worm 14 and also lowering the temperature of the lubricating oil in the inner chamber 24.

The motor is arranged on one side of the flange plate 12, and the motor shaft is connected with the worm 14 through the coupler, so that the motor can drive the worm 14 to rotate after working, the worm wheel 22 meshed with the worm 14 drives the output shaft 15 to rotate, and a load is connected to the output shaft 15, so that the load can work and run.

The lower cooling plate 42 transfers the lubricating oil in the inner cavity 24 and the heat of the worm wheel 22 and the worm 14 to the middle cooling plate 36, and then to the net rack 41, and the net rack 41 adopts a net structure, so that the net rack 41 has better cooling effect in ventilation and heat dissipation, the air blower 34 supplies flowing air to the ventilation pipeline 35 after working, and then the heat on the net rack 41 is taken out of the equipment from the perforation 27 after passing through the through cavity 26.

The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a wind-force heat dissipation type worm gear speed reducer, includes box (11), box (11) one side is provided with ring flange (12), be provided with worm gear mechanism in box (11), its characterized in that, be provided with in box (11) and be used for carrying out radiating heat abstractor to worm gear mechanism, heat abstractor includes be provided with inner chamber (24) in box (11), it has lubricating oil to flood in inner chamber (24), box (11) top is provided with a plurality of middle heating panel (36), middle heating panel (36) downside is provided with a plurality of downside heating panel (42), downside heating panel (42) set up in the outside of worm (14) and worm wheel (22), middle heating panel (36) are kept away from downside (42) one end is provided with rack (41).

2. The wind power heat dissipation type worm gear reducer as claimed in claim 1, wherein: the worm gear mechanism comprises a worm (14), the worm (14) is connected with the inner cavity (24) in a rotating fit manner, a worm wheel (22) is meshed on one side of the worm (14), an output shaft (15) is arranged in the worm wheel (22), the output shaft (15) is connected with the end wall of the inner cavity (24) in a rotating fit manner, and the output shaft (15) extends out of the box body (11), so that the worm gear mechanism is formed by the aid of the structure.

3. The wind power heat dissipation type worm gear reducer as claimed in claim 2, wherein: the end part of the worm (14) is provided with an end cover (25), the end cover (25) is fixed with the box body (11), the end cover (25) is connected with the worm (14) in a rotating fit mode, the other end of the worm (14) is provided with a sealing cover (13), the sealing cover (13) is fixed with the box body (11), and the worm (14) penetrates through the sealing cover (13) in a rotating mode.

4. The wind power heat dissipation type worm gear reducer as claimed in claim 1, wherein: the heat dissipation device further comprises a through cavity (26) arranged at the top of the box body (11), a blower (34) is arranged at the top of the through cavity (26), a ventilation pipeline (35) is arranged on one side of the blower (34) in a communicated mode, the ventilation pipeline (35) is communicated with one side of the through cavity (26), a perforation (27) is arranged on the other side of the through cavity (26), and the net rack (41) is located in the through cavity (26).

5. The wind power heat dissipation type worm gear reducer according to claim 4, wherein: the novel water storage box is characterized by further comprising a storage cavity (28) arranged at the top of the box body (11), a plurality of liquid pumps (33) are arranged at the bottom of the storage cavity (28) in a communicating mode, connecting pipes (32) are arranged at one sides of the liquid pumps (33) in a communicating mode, the connecting pipes (32) extend into the through cavities (26), the connecting pipes (32) are arranged between the net racks (41), and mist spray heads are arranged at the ends of the connecting pipes (32).

6. The wind power heat dissipation type worm gear reducer according to claim 5, wherein: the spray nozzle faces the left side of the net rack (41).

7. The wind power heat dissipation type worm gear reducer according to claim 5, wherein: the top of the storage cavity (28) is in threaded fit connection with a cock (29), and a one-way valve (31) is arranged in the cock (29).