CN218718694U - Parallel shaft helical gear speed reducer - Google Patents
Parallel shaft helical gear speed reducer Download PDFInfo
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- CN218718694U CN218718694U CN202222122250.5U CN202222122250U CN218718694U CN 218718694 U CN218718694 U CN 218718694U CN 202222122250 U CN202222122250 U CN 202222122250U CN 218718694 U CN218718694 U CN 218718694U
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- helical gear
- gear housing
- speed reducer
- heat dissipation
- wall
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Abstract
The utility model discloses a parallel shaft helical gear speed reducer, including first helical gear housing, still include the second helical gear housing through gasket and connecting block and first helical gear housing erection joint, the gasket laminating is between first helical gear housing and second helical gear housing, and the outer wall of first helical gear housing and the outer wall of second helical gear housing all install the connecting block through first bolt, through second bolt erection joint between the connecting block of laminating each other, one side outer wall demountable installation that first helical gear housing was kept away from to second helical gear housing has radiator unit, the top of first helical gear housing is connected with lubricating oil filling frame through integrated into one piece. The heat that the friction produced in the speed reducer was given off through the heat exchange to the convenience, reduces the inside temperature of speed reducer, prolongs the life of speed reducer, conveniently pours into and changes lubricating oil into the speed reducer, need not to open the shell, and injection efficiency is higher.
Description
Technical Field
The utility model relates to a speed reducer technical field, in particular to parallel axis helical gear speed reducer.
Background
The speed reducer has the functions of matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, is widely applied to modern machinery, can be divided into a general speed reducer and a special speed reducer according to application, and the design, the manufacture and the use characteristics of the general speed reducer and the special speed reducer are different. The speed reducer mainly comprises a transmission part, a shaft, a bearing, a box body and accessories thereof. The parallel shaft helical gear reducer is an F series reducer in four series reducers of hard tooth surfaces R, F, S and K, and has excellent performance and wide application.
When lubricating oil is filled in an existing parallel shaft helical gear speed reducer, a shell needs to be opened, operation steps are complex, and maintenance efficiency of the speed reducer is affected.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a parallel shaft helical gear speed reducer, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a parallel axis helical gear speed reducer, includes first helical gear housing, still includes the second helical gear housing through gasket and connecting block and first helical gear housing erection joint, the gasket laminating is between first helical gear housing and second helical gear housing, and the outer wall of first helical gear housing and the outer wall of second helical gear housing all install the connecting block through first bolt, through second bolt erection joint between the connecting block of laminating each other, one side outer wall demountable installation that first helical gear housing was kept away from to second helical gear housing has radiator unit, the top of first helical gear housing is connected with lubricating oil filling frame through integrated into one piece, and the surface seal of lubricating oil filling frame installs the apron, the top integrated into one piece of apron is connected with the oiling pipe.
Further, radiator unit includes heat dissipation paster, radiating fin and sand grip, heat dissipation paster demountable installation is at the lateral wall of second helical gear housing, and the lateral wall of heat dissipation paster is connected with radiating fin that the equidistant distributes through integrated into one piece, radiating fin's upper surface and lower surface all are connected with the sand grip that the equidistant distributes through integrated into one piece.
Furthermore, a counterweight plate is detachably mounted on the side wall of the first helical gear housing, an output shaft penetrating through the counterweight plate is arranged inside the first helical gear housing in a penetrating mode, and a sealing ring is mounted between the outer periphery of the output shaft and the inner periphery of the counterweight plate.
Further, the top demountable installation of second helical gear housing has the connecting frame, and the lateral wall demountable installation of second helical gear housing has the gear motor that the output shaft extends to in the connecting frame, gear motor's periphery demountable installation has the control box.
Furthermore, the side wall of the first bevel gear housing is connected with symmetrically arranged heat dissipation rings through integral forming.
Compared with the prior art, the utility model discloses following beneficial effect has: through the arranged heat dissipation assembly and the heat dissipation ring, heat generated by friction in the speed reducer can be absorbed conveniently through heat exchange, and the heat is dissipated into the air, so that the temperature in the speed reducer is reduced, the normal work of internal parts is ensured, and the service life of the speed reducer is prolonged; through the lubricating oil filling frame, the cover plate and the oil filling pipe, lubricating oil is conveniently filled into the speed reducer and replaced, the shell does not need to be opened, and the filling efficiency is high.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of parallel shaft helical gear speed reducer.
Fig. 2 is the utility model relates to a structural schematic diagram of connecting block of parallel shaft helical gear speed reducer.
Fig. 3 is the utility model relates to a structural schematic diagram of a heat dissipation assembly of parallel shaft helical gear speed reducer.
In the figure: 1. a first helical gear housing; 2. sealing the sheet; 3. a second helical gear housing; 4. connecting blocks; 41. a first bolt; 42. a second bolt; 5. a counterweight plate; 6. a seal ring; 7. an output shaft; 8. a heat dissipating ring; 9. a lubricating oil filling frame; 10. a cover plate; 11. an oil filler pipe; 12. a connecting frame; 13. a reduction motor; 14. a control box; 15. heat dissipation paster; 16. a heat dissipating fin; 17. and (4) raised strips.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a parallel shaft helical gear speed reducer, includes first helical gear housing 1, still includes the second helical gear housing 3 through gasket 2 and connecting block 4 and first helical gear housing 1 erection joint, gasket 2 laminates between first helical gear housing 1 and second helical gear housing 3, and the outer wall of first helical gear housing 1 and the outer wall of second helical gear housing 3 all install connecting block 4 through first bolt 41, through second bolt 42 erection joint between the connecting block 4 of laminating each other, one side outer wall demountable installation that first helical gear housing 1 was kept away from to second helical gear housing 3 has a radiator unit, the top of first helical gear housing 1 is connected with lubricating oil filling frame 9 through integrated into one piece, and the surface seal who fills lubricating oil frame 9 installs apron 10, the top integrated into one piece of apron 10 is connected with oil filler pipe 11, the lateral wall demountable installation of first helical gear housing 1 has disk 5, and the inside of first helical gear housing 1 is worn to be equipped with the output shaft 7 that runs through counterweight disk 5, install sealing washer 6 between the periphery of output shaft 7 and the internal periphery of counterweight disk 5, the demountable installation has detachable control motor connecting box 12 of second helical gear housing 3, and detachable control motor connecting box 13 extend to the motor internal side wall.
In order to give off the heat that the inside friction of speed reducer produced through the heat exchange, as shown in fig. 3, radiator unit includes heat dissipation paster 15, radiating fin 16 and sand grip 17, heat dissipation paster 15 demountable installation is at the lateral wall of second helical gear housing 3, and the lateral wall of heat dissipation paster 15 is connected with radiating fin 16 of equidistant distribution through integrated into one piece, radiating fin 16's upper surface and lower surface all are connected with the sand grip 17 of equidistant distribution through integrated into one piece, the lateral wall of first helical gear housing 1 is connected with the radiating ring 8 of symmetry setting through integrated into one piece.
It should be noted that, the utility model relates to a parallel shaft helical gear speed reducer, when need pour into and change lubricating oil, insert the straw in oiling pipe 11, use the pump to pump out lubricating oil, it uses the funnel to insert in oiling pipe 11 to extract the straw afterwards, pour into lubricating oil into to the inside of first helical gear housing 1 and second helical gear housing 3, the speed reducer is normal during operation, parallel shaft helical gear intermeshing transmission friction produces the heat, the inside temperature that leads to the speed reducer risees, transmit to heat dissipation paster 15 through the heat exchange on, and give off the heat to the air through radiating fin 16 and sand grip 17, in order to reduce the inside temperature of speed reducer.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a parallel axis helical gear speed reducer, includes first helical gear housing (1), its characterized in that still includes second helical gear housing (3) through gasket (2) and connecting block (4) and first helical gear housing (1) erection joint, gasket (2) laminating is between first helical gear housing (1) and second helical gear housing (3), and the outer wall of first helical gear housing (1) and the outer wall of second helical gear housing (3) all install connecting block (4) through first bolt (41), through second bolt (42) erection joint between connecting block (4) of laminating each other, one side outer wall demountable installation that first helical gear housing (1) was kept away from in second helical gear housing (3) has a radiator unit, the top of first helical gear housing (1) is connected with lubricating oil filling frame (9) through integrated into one piece, and the surface seal of lubricating oil filling frame (9) installs apron (10), the top integrated into one piece of apron (10) is connected with oiling pipe (11).
2. The parallel-axis helical gear reducer according to claim 1, wherein: the heat dissipation assembly comprises heat dissipation patches (15), heat dissipation fins (16) and raised lines (17), wherein the heat dissipation patches (15) are detachably mounted on the side wall of the second helical gear housing (3), the side wall of each heat dissipation patch (15) is connected with the heat dissipation fins (16) distributed at equal intervals through integrated forming, and the upper surfaces and the lower surfaces of the heat dissipation fins (16) are connected with the raised lines (17) distributed at equal intervals through integrated forming.
3. The parallel-axis helical gear reducer according to claim 1, wherein: the side wall demountable installation of first helical gear housing (1) has counterweight plate (5), and wears to be equipped with output shaft (7) that run through counterweight plate (5) in the inside of first helical gear housing (1), install sealing washer (6) between the periphery of output shaft (7) and the interior week of counterweight plate (5).
4. The parallel-axis helical gear reducer according to claim 1, wherein: the top demountable installation of second helical gear housing (3) has connecting frame (12), and the lateral wall demountable installation of second helical gear housing (3) has gear motor (13) that output shaft (7) extended to in connecting frame (12), the periphery demountable installation of gear motor (13) has control box (14).
5. The parallel-axis helical gear reducer according to claim 1, wherein: the side wall of the first helical gear housing (1) is connected with symmetrically arranged heat dissipation rings (8) through integral forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122250.5U CN218718694U (en) | 2022-08-11 | 2022-08-11 | Parallel shaft helical gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122250.5U CN218718694U (en) | 2022-08-11 | 2022-08-11 | Parallel shaft helical gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218718694U true CN218718694U (en) | 2023-03-24 |
Family
ID=85630108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222122250.5U Active CN218718694U (en) | 2022-08-11 | 2022-08-11 | Parallel shaft helical gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218718694U (en) |
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2022
- 2022-08-11 CN CN202222122250.5U patent/CN218718694U/en active Active
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