CN218152195U

CN218152195U - Speed reducer with automatic temperature control function

Info

Publication number: CN218152195U
Application number: CN202222332547.4U
Authority: CN
Inventors: 胡立玉
Original assignee: Qingdao Telangde Electromechanical Co ltd
Current assignee: Qingdao Telangde Electromechanical Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-27
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a speed reducer with automatic temperature control function, which relates to the field of speed reducers and comprises a speed reducer main body, wherein the input end of the speed reducer main body is connected with a driving motor, the other side of the speed reducer main body is fixedly connected with a heat dissipation box, one side of the interior of the speed reducer main body is movably connected with a second rotating shaft, one end of the second rotating shaft is connected with a worm in a clamping manner, one end of the worm is fixedly connected with the driving motor, one end of the second rotating shaft is fixedly connected with a heat dissipation fan, the heat dissipation fan is embedded in the heat dissipation box, one side of the worm is meshed with a turbine, and a mounting rod is fixedly connected with the speed reducer main body at the joint of the second rotating shaft and the worm; this speed reducer with automatic temperature control function through the temperature sensor to temperature control, later drives the hydraulic stem extension through the push rod motor, later stretches into hydraulic stem one end in the worm, through the side piece on hydraulic stem surface, can make worm and pivot two transmit to the rotation of control heat dissipation fan, and then carries out automatic temperature control to inside through the elasticity of hydraulic stem.

Description

Speed reducer with automatic temperature control function

Technical Field

The utility model relates to a speed reducer technical field, concretely relates to speed reducer with automatic temperature control function.

Background

The speed reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.

The existing speed reducer has overhigh internal temperature in the long-time use process, the temperature is generally controlled by an external heat dissipation device, and a large amount of energy can be used in the long-time heat dissipation and temperature control process, so that the cost is increased.

Disclosure of Invention

The utility model aims at providing a speed reducer with automatic temperature control function to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a speed reducer with automatic temperature control function, includes the speed reducer main part, the input of speed reducer main part is connected with driving motor, the opposite side fixedly connected with heat dissipation case of speed reducer main part, inside one side swing joint of speed reducer main part has pivot two, the one end joint of pivot two has the worm, the one end of worm and the one end fixed connection of driving motor output shaft, the one end fixedly connected with heat dissipation fan of pivot two, the heat dissipation fan is embedded in the heat dissipation case, one side meshing of worm is connected with the turbine, the main internal junction fixedly connected with installation pole that is located pivot two and worm.

Furthermore, one side of the speed reducer main body is fixedly connected with a plurality of fixing nuts, one side of the speed reducer main body is rotatably connected with a first rotating shaft, and one end of the first rotating shaft is fixedly connected with the turbine.

Further, the inside fixedly connected with temperature sensor of speed reducer main part, the inside fixedly connected with circuit board of pivot two, the circuit board is connected with temperature sensor signal.

Further, the one end fixedly connected with hydraulic stem of pivot two, the one end slidable mounting of hydraulic stem has the card post, card post surface cover is equipped with the spring, the one end and the hydraulic stem fixed connection of spring, the one end and the worm looks butt of hydraulic stem, pivot two and worm all rotate with the installation pole and are connected.

Furthermore, one end of the hydraulic rod is fixedly connected with a push rod motor, and a placing groove is formed in the position, located in the push rod motor, in the second rotating shaft.

Further, the one end fixed surface of card post is connected with the side piece, the draw-in groove has been seted up to the one end of worm, side piece and card post all with draw-in groove looks joint.

Compared with the prior art, the utility model provides a pair of speed reducer with automatic temperature control function, to temperature control through the temperature sensor, later drive the hydraulic stem extension through the push rod motor, later stretch into the worm with hydraulic stem one end, then push rod motor stop work, can reduce a large amount of uses of the energy, thereby reduce cost's input can play energy-conserving effect, side piece through the hydraulic stem surface, can make worm and pivot two transmit, thereby the rotation of control heat dissipation fan, and then carry out automatic temperature control to inside through the elasticity of hydraulic stem.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure provided by an embodiment of the present invention;

fig. 3 is a schematic diagram of a longitudinal sectional partial structure of the second rotating shaft and the worm according to the embodiment of the present invention.

Description of reference numerals:

1. a reducer body; 2. a first rotating shaft; 3. fixing a nut; 4. a heat dissipation box; 5. a drive motor; 6. a turbine; 7. a second rotating shaft; 8. a worm; 9. a hydraulic rod; 10. mounting a rod; 11. a heat dissipation fan; 12. a placement groove; 13. a push rod motor; 14. a side block; 15. a circuit board; 16. a temperature sensor.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, a speed reducer with an automatic temperature control function comprises a speed reducer main body 1, wherein an input end of the speed reducer main body 1 is connected with a driving motor 5, the other side of the speed reducer main body 1 is fixedly connected with a heat dissipation box 4, one side of the interior of the speed reducer main body 1 is movably connected with a rotating shaft II 7, one end of the rotating shaft II 7 is clamped with a worm 8, one end of the worm 8 is fixedly connected with one end of an output shaft of the driving motor 5, one end of the rotating shaft II 7 is fixedly connected with a heat dissipation fan 11, the heat dissipation fan 11 is embedded in the heat dissipation box 4, one side of the worm 8 is meshed with a turbine 6, and a mounting rod 10 is fixedly connected to a joint of the rotating shaft II 7 and the worm 8 in the speed reducer main body 1.

In this embodiment, one side fixedly connected with a plurality of fixation nut 3 of speed reducer main part 1, one side of speed reducer main part 1 is rotated and is connected with pivot one 2, and the one end and the turbine 6 fixed connection of pivot one 2 are dismantled speed reducer main part 1 through using a plurality of fixation nut 3, change the internals, improve maintenance efficiency.

In this embodiment, the inside fixedly connected with temperature sensor 16 of speed reducer main part 1, the inside fixedly connected with circuit board 15 of two 7 of pivot,

circuit board

15 and 16 signal connection of temperature sensor control the temperature of inside through temperature sensor 16 to control the start-up through circuit board 15 to push motor 13, control the temperature of inside, play the automatic temperature control effect.

In this embodiment, the one end fixedly connected with hydraulic stem 9 of two 7 of pivots, the one end slidable mounting of hydraulic stem 9 has the card post, card post surface cover is equipped with the spring, the one end and the 9 fixed connection of hydraulic stem of spring, the one end and the 8 looks butt of worm of hydraulic stem 9, two 7 of pivots and worm 8 all rotate with installation pole 10 and are connected, through stretching into worm 8 with the one end of hydraulic stem 9, thereby the elasticity of hydraulic stem 9 can be controlled the rotation of heat dissipation fan 11, thereby realize inside accuse temperature effect.

In this embodiment, the one end fixedly connected with push rod motor 13 of hydraulic stem 9, lie in push rod motor 13 in the second 7 of pivot and seted up standing groove 12, control hydraulic stem 9 through push rod motor 13's work, only need carry out the use of short duration work with the transmission of second 7 of pivot and worm 8, the reduction energy to reduce cost's input can play energy-conserving effect.

In this embodiment, the draw-in groove has been seted up to the one end fixed surface of card post is connected with side piece 14, the one end of worm 8, and side piece 14 and card post all with draw-in groove looks joint, through the one end fixed surface of card post is connected with side piece 14, through the joint of side piece 14 to worm 8, through the elasticity of spring, can stretch into the draw-in groove with the card post to realize the transmission effect, reduce the use of the energy.

The working principle is as follows: during the use, drive worm 8 through driving motor 5 and rotate, rotate through worm 8 control turbine 6, and then control the rotation of pivot one 2, discern the internal temperature through temperature sensor 16 in the course of the work, later give circuit board 15 with data transmission, when the temperature is high, circuit board 15 control push rod motor 13 work, extend hydraulic stem 9, make the one end of its card post stretch into worm 8, in the rotation process, the card post passes through the elasticity of spring, can discern and send card post one end into the draw-in groove, side piece 14 through card post surface injects in worm 8, later push rod motor 13 stop work, rotate through worm 8 and drive pivot two 7 and rotate, and then control radiator fan 11 and dispel the heat to the inside, when the temperature drops, push rod motor 13 control hydraulic stem 9 breaks away from worm 8, thereby radiator fan 11 stall.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a speed reducer with automatic temperature control function, includes speed reducer main part (1), the input of speed reducer main part (1) is connected with driving motor (5), its characterized in that, opposite side fixedly connected with heat dissipation case (4) of speed reducer main part (1), the inside one side swing joint of speed reducer main part (1) has pivot two (7), the one end joint of pivot two (7) has worm (8), the one end of worm (8) and the one end fixed connection of driving motor (5) output shaft, the one end fixedly connected with heat dissipation fan (11) of pivot two (7), heat dissipation fan (11) are embedded in heat dissipation case (4), the one side meshing of worm (8) is connected with turbine (6), the junction fixedly connected with erection rod (10) that is located pivot two (7) and worm (8) in speed reducer main part (1).

2. The speed reducer with the automatic temperature control function according to claim 1, wherein a plurality of fixing nuts (3) are fixedly connected to one side of the speed reducer main body (1), a first rotating shaft (2) is rotatably connected to one side of the speed reducer main body (1), and one end of the first rotating shaft (2) is fixedly connected with the turbine (6).

3. The speed reducer with the automatic temperature control function according to claim 1, wherein a temperature sensor (16) is fixedly connected to the inside of the speed reducer main body (1), a circuit board (15) is fixedly connected to the inside of the second rotating shaft (7), and the circuit board (15) is in signal connection with the temperature sensor (16).

4. The speed reducer with the automatic temperature control function according to claim 1, wherein one end of the second rotating shaft (7) is fixedly connected with a hydraulic rod (9), one end of the hydraulic rod (9) is slidably mounted with a clamping column, a spring is sleeved on the outer surface of the clamping column, one end of the spring is fixedly connected with the hydraulic rod (9), one end of the hydraulic rod (9) is abutted to the worm (8), and the second rotating shaft (7) and the worm (8) are both rotatably connected with the mounting rod (10).

5. The speed reducer with the automatic temperature control function according to claim 4, wherein one end of the hydraulic rod (9) is fixedly connected with a push rod motor (13), and a placing groove (12) is formed in the rotating shaft II (7) and is located at the push rod motor (13).

6. The speed reducer with the automatic temperature control function according to claim 4, wherein a side block (14) is fixedly connected to one end surface of the clamping column, a clamping groove is formed in one end of the worm (8), and the side block (14) and the clamping column are clamped with the clamping groove.