CN216200402U - Double-output-shaft helical gear speed reducer - Google Patents
Double-output-shaft helical gear speed reducer Download PDFInfo
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- CN216200402U CN216200402U CN202122726017.3U CN202122726017U CN216200402U CN 216200402 U CN216200402 U CN 216200402U CN 202122726017 U CN202122726017 U CN 202122726017U CN 216200402 U CN216200402 U CN 216200402U
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- speed reducer
- reducer box
- shaft
- box body
- fixed guide
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Abstract
The utility model relates to a double-output shaft helical gear speed reducer, which comprises a speed reducer box body and is characterized in that: the speed reducer box is internally provided with the heating assembly and the stirring assembly, and the speed reducer box has the beneficial effects that: be equipped with the electric wire on the heating rod, through set up the heating rod in the speed reducer box, the gear oil in the speed reducer box is conveniently preheated, has reduced the noise that the speed reducer started, through set up fixed guide bar at the speed reducer box internal fixation and will fix the fixed guide block slip setting on the heating rod, makes things convenient for the installation of heating rod, has played the fixed action to the heating rod simultaneously.
Description
Technical Field
The utility model belongs to the technical field of speed reducers, and particularly relates to a double-output-shaft helical gear speed reducer.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear and worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery. The prior reduction gearbox technology has the following problems: in winter or northern areas, the temperature is low, the viscosity of gear oil in the speed reducer is increased, the gear oil is easy to condense, the transmission is difficult, the speed reducer emits noise, and the speed reducer is difficult to start in a low-temperature environment, abnormal in operation and high in noise.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a dual output shaft helical gear speed reducer, includes the speed reducer box, its characterized in that: the utility model discloses a speed reducer box, including the mounting hole of seting up on the speed reducer box, be located the heating rod in the speed reducer box and the fixed heating base that sets up in the speed reducer box outside, heating rod fixed mounting is in the below of heating base, mounting hole department is equipped with two at least and speed reducer box fixed connection's fixed guide bar, fixed guide bar extends to the speed reducer box in, be equipped with on the heating rod with fixed guide bar assorted fixed guide block, fixed guide block slides and sets up on fixed guide bar, fixed guide block and fixed guide bar fixed connection.
The utility model is further provided with: the stirring assembly comprises a stirring rod and a hand wheel, wherein the stirring rod is rotatably arranged in the speed reducer box body, the hand wheel is fixedly connected with the stirring rod, the hand wheel is positioned outside the speed reducer box body, a stirring sheet is arranged on the stirring rod and integrally formed with the stirring rod, and the stirring rod is movably arranged on the speed reducer box body through a bearing.
The utility model is further provided with: a first output gear shaft, a second output gear shaft in meshing transmission with the first output gear shaft, an intermediate gear shaft in meshing transmission with the second output gear shaft and an input shaft in meshing transmission with the intermediate gear shaft are sequentially arranged in the speed reducer box body from left to right.
The utility model is further provided with: the first output gear shaft, the second output gear shaft, the intermediate gear shaft and the input shaft are movably arranged on the speed reducer box body through bearing assemblies.
The utility model is further provided with: and one end of the input shaft extending out of the outer side of the speed reducer box body is provided with a spline groove.
The utility model is further provided with: and oil seals are sleeved on the output ends of the first output gear shaft and the second output gear shaft.
The utility model is further provided with: the speed reducer box body is at least provided with two lifting rings fixedly connected with the speed reducer box body.
The utility model has the beneficial effects that: be equipped with the electric wire on the heating rod, through set up the heating rod in the speed reducer box, the gear oil in the speed reducer box is conveniently preheated, has reduced the noise that the speed reducer started, through set up fixed guide bar at the speed reducer box internal fixation and will fix the fixed guide block slip setting on the heating rod, makes things convenient for the installation of heating rod, has played the fixed action to the heating rod simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1.
Detailed Description
According to the figures 1-2, the embodiment discloses a double output shaft helical gear speed reducer, which comprises a speed reducer box body 1, a heating assembly 2 and a stirring assembly 3 are arranged in the speed reducer box body 1, the heating assembly 2 comprises a mounting hole 4 formed in the speed reducer box body 1, a heating rod 5 positioned in the speed reducer box body 1 and a heating base 6 fixedly arranged outside the speed reducer box body 1, the heating rod 5 is fixedly arranged below the heating base 6, an electric wire is arranged on the heating rod, the gear oil in the speed reducer box body is conveniently preheated by arranging the heating rod in the speed reducer box body, the noise generated when the speed reducer is started is reduced, at least two fixed guide rods 7 fixedly connected with the speed reducer box body 1 are arranged at the mounting hole 4, the fixed guide rods 7 extend into the speed reducer box body 1, and fixed guide blocks 8 matched with the fixed guide rods 7 are arranged on the heating rod 5, the fixed guide block 8 is arranged on the fixed guide rod 7 in a sliding mode, the fixed guide block 8 is fixedly connected with the fixed guide rod 7, the fixed guide rod is fixedly arranged in the speed reducer box, the fixed guide block fixedly arranged on the heating rod is arranged on the fixed guide rod in a sliding mode, the heating rod is convenient to install, and meanwhile the heating rod is fixed.
The utility model is further provided with: stirring subassembly 3 sets up puddler 9 in speed reducer box 1 and hand wheel 10 with puddler 9 fixed connection including rotating, hand wheel 10 is located speed reducer box 1's the outside, be equipped with the stirring piece 11 that sets up with puddler 9 integrated into one piece on the puddler 9, puddler 9 sets up on speed reducer box 1 through the bearing activity, after preheating gear oil through the heating rod, then stirs gear oil through waveing the hand wheel, makes gear oil move in speed reducer box, makes the gear oil of heating fuse with unheated gear oil (the gear oil of keeping away from the heating rod).
The utility model is further provided with: a first output gear shaft 12, a second output gear shaft 13 in meshing transmission with the first output gear shaft 12, an intermediate gear shaft 14 in meshing transmission with the second output gear shaft 13 and an input shaft 15 in meshing transmission with the intermediate gear shaft 14 are sequentially arranged from left to right in the speed reducer box body 1, and transmission among the shafts is facilitated.
The utility model is further provided with: the first output gear shaft 12, the second output gear shaft 13, the intermediate gear shaft 14 and the input shaft 15 are movably arranged on the speed reducer box body 1 through a bearing assembly 16, so that the installation of the gear shafts and the rotation of the gear shafts are convenient.
The utility model is further provided with: and a spline groove 17 is formed in one end, extending out of the speed reducer box body 1, of the input shaft 15.
The utility model is further provided with: the output ends of the first output gear shaft 12 and the second output gear shaft 13 are respectively sleeved with an oil seal 18, so that a sealing effect is achieved.
The utility model is further provided with: the reducer box body 1 is at least provided with two lifting rings 19 fixedly connected with the reducer box body 1.
The working principle of the utility model is as follows: when the gear oil mixer is started in winter, the gear oil is preheated through the heating rod, then the gear oil is stirred through the hand wheel, the gear oil moves in the speed reducer box body, and the heated gear oil and the unheated gear oil (the gear oil far away from the heating rod) are fused.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and any modifications, modifications or equivalents made by those skilled in the art based on the above description are within the scope of the present invention.
Claims (7)
1. The utility model provides a dual output shaft helical gear speed reducer, includes the speed reducer box, its characterized in that: the utility model discloses a speed reducer box, including the mounting hole of seting up on the speed reducer box, be located the heating rod in the speed reducer box and the fixed heating base that sets up in the speed reducer box outside, heating rod fixed mounting is in the below of heating base, mounting hole department is equipped with two at least and speed reducer box fixed connection's fixed guide bar, fixed guide bar extends to the speed reducer box in, be equipped with on the heating rod with fixed guide bar assorted fixed guide block, fixed guide block slides and sets up on fixed guide bar, fixed guide block and fixed guide bar fixed connection.
2. The dual output shaft helical gear reducer of claim 1, wherein: the stirring assembly comprises a stirring rod and a hand wheel, wherein the stirring rod is rotatably arranged in the speed reducer box body, the hand wheel is fixedly connected with the stirring rod, the hand wheel is positioned outside the speed reducer box body, a stirring sheet is arranged on the stirring rod and integrally formed with the stirring rod, and the stirring rod is movably arranged on the speed reducer box body through a bearing.
3. The dual output shaft helical gear reducer of claim 1, wherein: a first output gear shaft, a second output gear shaft in meshing transmission with the first output gear shaft, an intermediate gear shaft in meshing transmission with the second output gear shaft and an input shaft in meshing transmission with the intermediate gear shaft are sequentially arranged in the speed reducer box body from left to right.
4. The dual output shaft helical gear reducer of claim 3, wherein: the first output gear shaft, the second output gear shaft, the intermediate gear shaft and the input shaft are movably arranged on the speed reducer box body through bearing assemblies.
5. The dual output shaft helical gear reducer of claim 4, wherein: and one end of the input shaft extending out of the outer side of the speed reducer box body is provided with a spline groove.
6. The dual output shaft helical gear reducer of claim 4, wherein: and oil seals are sleeved on the output ends of the first output gear shaft and the second output gear shaft.
7. The dual output shaft helical gear reducer of claim 1, wherein: the speed reducer box body is at least provided with two lifting rings fixedly connected with the speed reducer box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122726017.3U CN216200402U (en) | 2021-11-08 | 2021-11-08 | Double-output-shaft helical gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122726017.3U CN216200402U (en) | 2021-11-08 | 2021-11-08 | Double-output-shaft helical gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216200402U true CN216200402U (en) | 2022-04-05 |
Family
ID=80906254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122726017.3U Active CN216200402U (en) | 2021-11-08 | 2021-11-08 | Double-output-shaft helical gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216200402U (en) |
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2021
- 2021-11-08 CN CN202122726017.3U patent/CN216200402U/en active Active
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