Speed reducer cooling device

Abstract

The utility model discloses a speed reducer cooling device which comprises a first installation frame, a first installation plate is arranged at the upper end of the first installation frame, a plurality of first blowing holes are formed in the first installation plate, a plurality of first fans are arranged at the lower end of the first installation frame, and the first blowing holes correspond to the first fans. A first supporting leg is arranged at the lower end of the first mounting frame, a first mounting hole is formed in the first supporting leg, a first sliding rail is arranged at the upper end of the first mounting plate, a first sliding block is arranged on the first sliding rail, the first movable block is matched with the first sliding rail, and a first cooling nozzle is arranged at the upper end of the first sliding block. The speed reducer cooling device provided by the utility model is simple and stable in structure, can realize overall rapid air blowing cooling for the speed reducer, can utilize the first cooling nozzle to carry out rapid cooling on the local part of the speed reducer, realizes overall and local cooling, and ensures the service life of the speed reducer.

Description

Technical Field

[0001] This utility model belongs to the field of cooling technology, specifically relating to a speed reducer cooling device. Background Technology

[0002] A speed reducer is an independent component consisting of gear drives, worm drives, or gear-worm drives enclosed in a rigid housing. It is commonly used as a speed reduction transmission device between a prime mover and a working machine, matching speeds and transmitting torque between the prime mover and the working machine or actuator. It is widely used in modern machinery. Speed ​​reducers are generally used in conjunction with drive motors. Over time, the rotational friction between the gears inside the speed reducer generates a large amount of heat, severely affecting its performance and shortening its lifespan. Existing speed reducer cooling devices are ineffective. Therefore, this paper designs a speed reducer cooling device that can effectively lower the temperature of the speed reducer. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a speed reducer cooling device.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A speed reducer cooling device includes a first mounting bracket, a first mounting plate at the upper end of the first mounting bracket, a plurality of first air blowing holes on the first mounting plate, a plurality of first fans at the lower end of the first mounting bracket, the first air blowing holes corresponding to the first fans, a first support foot at the lower end of the first mounting bracket, a first mounting hole on the first support foot, a first slide rail at the upper end of the first mounting plate, a first slider on the first slide rail, a first movable block matching the first slide rail, and a first cooling nozzle at the upper end of the first slider.

[0006] Furthermore, the first cooling nozzle includes a first mounting block, a first support rod, a first sleeve rod, a first chuck, and a first nozzle. The first support rod is fixed to the upper end of the first mounting block, and the first sleeve rod is fixed to the upper end of the first support rod. The first sleeve rod is provided with a first screw, and the first chuck is provided with a first clamping hole. The first nozzle matches the first clamping hole, and a first slit is provided on one side of the first clamping hole. The first chuck is provided with a first through hole, which matches the first screw. The end of the first screw is provided with a first nut, which matches the first screw.

[0007] Furthermore, the lower end of the first support rod is provided with a first screw portion, the upper end of the first mounting block is provided with a first threaded hole, the first screw portion matches the first threaded hole, and a first nut is provided on the first screw portion, which matches the first screw portion.

[0008] Furthermore, a second mounting plate is provided in the middle of the first mounting bracket, and the second mounting plate is provided with a plurality of first mounting ports, each of which corresponds to the first fan.

[0009] Furthermore, the first slide rail is provided with first stops at both ends, the first mounting block is provided with a second threaded hole, the second threaded hole is provided with a second screw, and the second screw matches the first slide rail.

[0010] The present invention discloses a speed reducer cooling device, which, compared with the prior art, has the advantages of simple and stable structure, can achieve rapid overall air cooling of the speed reducer, and can also use the first cooling nozzle to rapidly cool local parts of the speed reducer, thus achieving both overall and local cooling and extending the service life of the speed reducer. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure from one perspective of a preferred embodiment of the present invention.

[0012] Figure 2 This is a structural schematic diagram from another perspective of a preferred embodiment provided by this utility model.

[0013] Figure 3 This is a schematic diagram of the structure of the first cooling nozzle in a preferred embodiment of the present invention.

[0014] Figure 4 This is a schematic diagram of the structure of the first nozzle of a preferred embodiment of the present invention.

[0015] Figure 5 This is a schematic diagram of the structure of the first support rod in a preferred embodiment of the present invention.

[0016] The reference numerals in the attached drawings include: 100, first mounting bracket; 110, first mounting plate; 111, first air inlet; 120, second mounting plate; 121, first mounting port; 130, first support foot; 131, first mounting hole; 140, first fan; 150, first slide rail; 200, first cooling nozzle; 210, first mounting block; 220, first slider; 230, first support rod; 240, first sleeve rod; 241, first screw; 242, first nut; 250, first chuck; 251, first slot; 260, first nozzle. Detailed Implementation

[0017] This utility model discloses a speed reducer cooling device. The specific implementation of this utility model will be further described below with reference to preferred embodiments.

[0018] See attached diagram. Figure 1-5 , Figure 1 This is a schematic diagram of the structure from one perspective of a preferred embodiment provided by this utility model. Figure 2 This is a structural schematic diagram from another perspective of a preferred embodiment provided by this utility model. Figure 3 This is a schematic diagram of the structure of the first cooling nozzle 200 according to a preferred embodiment of the present invention. Figure 4 This is a schematic diagram of the structure of the first nozzle 260 according to a preferred embodiment of the present invention. Figure 5 This is a schematic diagram of the structure of the first support rod 230 in a preferred embodiment of the present invention.

[0019] Preferred embodiment.

[0020] This embodiment provides a speed reducer cooling device, including a first mounting bracket 100. The upper end of the first mounting bracket 100 is provided with a first mounting plate 110, and the first mounting plate 110 is provided with a plurality of first air blowing holes 111. The lower end of the first mounting bracket 100 is provided with a plurality of first fans 140, and the first air blowing holes 111 correspond to the first fans 140. The lower end of the first mounting bracket 100 is provided with a first support foot 130, and the first support foot 130 is provided with a first mounting hole 131. The upper end of the first mounting plate 110 is provided with a first slide rail 150, and the first slide rail 150 is provided with a first slider 220. The first movable block matches the first slide rail 150, and the upper end of the first slider 220 is provided with a first cooling nozzle 200.

[0021] Further, the first cooling nozzle 200 includes a first mounting block 210, a first support rod 230, a first sleeve rod 240, a first chuck 250, and a first nozzle 260. The first support rod 230 is fixed to the upper end of the first mounting block 210, and the first sleeve rod 240 is fixed to the upper end of the first support rod 230. The first sleeve rod 240 is provided with a first screw 241, and the first chuck 250 is provided with a first clamping hole. The first nozzle 260 matches the first clamping hole. A first slit 251 is provided on one side of the first clamping hole. The first chuck 250 has a first through hole, which matches the first screw 241. A first nut 242 is provided at the end of the first screw 241, and the first nut 242 matches the first screw 241.

[0022] Furthermore, the lower end of the first support rod 230 is provided with a first screw 241, the upper end of the first mounting block 210 is provided with a first threaded hole, the first screw 241 is matched with the first threaded hole, and a first nut is provided on the first screw 241, which is matched with the first screw 241.

[0023] Furthermore, a second mounting plate 120 is provided in the middle of the first mounting bracket 100, and a plurality of first mounting ports 121 are provided on the second mounting plate 120, each of which corresponds to the first fan 140.

[0024] Furthermore, the first slide rail 150 has first stops at both ends, and the first mounting block 210 has a second threaded hole. The second threaded hole contains a second screw, which matches the first slide rail 150.

[0025] Working principle: The first mounting bracket 100 is fixed through the first mounting hole 131, and the reducer is fixed on the first mounting plate 110. After the first fan 140 is turned on, it blows air towards the first mounting plate 110 and through the first air blowing hole 111 towards the reducer, carrying away the heat generated on the reducer and thus cooling it. The first cooling nozzle 200 is moved along the first slide rail 150 so that the upper end of the first nozzle 260 faces the high temperature area of ​​the reducer. The lower end of the first nozzle 260 is connected to a cooling fan, which can accelerate the cooling of the reducer.

[0026] It is worth mentioning that the technical features such as the first nozzle 260 involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial arrangement of these technical features can be adopted by conventional choices in the field, and should not be regarded as the utility model point of this utility model patent. This utility model patent will not be further elaborated in detail.

[0027] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A speed reducer cooling device, characterized in that, The first mounting bracket (100) includes a first mounting plate (110) at its upper end, a plurality of first air holes (111) on the first mounting plate (110), a plurality of first fans (140) at its lower end, the first air holes (111) corresponding to the first fans (140), a first support foot (130) at its lower end, a first mounting hole (131) on the first support foot (130), a first slide rail (150) at its upper end, a first slider (220) on the first slide rail (150), a first movable block matching the first slide rail (150), and a first cooling nozzle (200) at the upper end of the first slider (220).

2. The speed reducer cooling device according to claim 1, characterized in that, The first cooling nozzle (200) includes a first mounting block (210), a first support rod (230), a first sleeve rod (240), a first chuck (250), and a first nozzle (260). The first support rod (230) is fixed to the upper end of the first mounting block (210), and the first sleeve rod (240) is fixed to the upper end of the first support rod (230). The first sleeve rod (240) is provided with a first screw (241), and the first chuck (250) is provided with a first clamping hole. The first nozzle (260) matches the first clamping hole. A first slit (251) is provided on one side of the first clamping hole. The first chuck (250) has a first through hole, which matches the first screw (241). The end of the first screw (241) is provided with a first nut (242), which matches the first screw (241).

3. The speed reducer cooling device according to claim 2, characterized in that, The lower end of the first support rod (230) is provided with a first screw (241) part, the upper end of the first mounting block (210) is provided with a first threaded hole, the first screw (241) part matches the first threaded hole, and the first screw (241) part is provided with a first nut, which matches the first screw (241) part.

4. The speed reducer cooling device according to claim 3, characterized in that, The first mounting bracket (100) has a second mounting plate (120) in the middle, and the second mounting plate (120) has a plurality of first mounting ports (121), each of which corresponds to the first fan (140).

5. The speed reducer cooling device according to claim 4, characterized in that, The first slide rail (150) has first stops at both ends, and the first mounting block (210) has a second threaded hole. The second threaded hole contains a second screw, which matches the first slide rail (150).

Images