CN209925519U - Novel speed reducer - Google Patents
Novel speed reducer Download PDFInfo
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- CN209925519U CN209925519U CN201920294255.1U CN201920294255U CN209925519U CN 209925519 U CN209925519 U CN 209925519U CN 201920294255 U CN201920294255 U CN 201920294255U CN 209925519 U CN209925519 U CN 209925519U
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- bevel gear
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- reduction gear
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Abstract
The utility model relates to a reduction gear field indicates a new-type reduction gear especially. The utility model discloses new-type reduction gear is through being provided with two sets of intermeshing's bevel gear, make the output of motor and the output of reduction gear be 90 degrees, can adapt to the use angle of some special machines, make the bearing of reduction gear wider, still through the installation piece that is provided with two sets of turns, make two sets of bevel gears get handing-over department and can expose outside, thereby be convenient for observe the operation process of two sets of bevel gears, thereby can see the problem place of bevel gear operation at a glance when overhauing, make the reduction gear can obtain quick maintenance, can not hinder the machine operation, make the enterprise can not cause economic waste, still through being provided with less part, make the maintenance smooth, make things convenient for the maintenance workman when maintaining, need not demolish a large amount of parts, avoid losing of part.
Description
Technical Field
The utility model relates to a reduction gear field indicates a new-type reduction gear especially.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-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 output of current reduction gear is exported by the output of reduction gear again by the output input of motor mostly, and the input generally is sharp connected with the output, so the input mode of motor generally is sharp input, but such working angle can not satisfy the inner structure of all machines by accident, can not, satisfy the demand that the machine needs to turn, what current reduction gear most appeared is a closed condition, just so caused the inside difficulty that needs the maintenance of reduction gear, the transmission position of direct observation speed reducer can not, and the inside part of current reduction gear is numerous, cause if need to maintain then need dismantle most parts, so not only make maintenance work carry out the difficulty, still can cause the part to lose when overhauing, make the machine can not fine move down.
Disclosure of Invention
In order to solve the problem, the utility model provides a new-type reduction gear convenient to maintenance.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a new-type reduction gear, includes first mount pad, one side of first mount pad is provided with first installation piece, and one side of first installation piece is rotated and is connected with first bevel gear, the one end of first installation piece is connected with the second installation piece, and the top of second installation piece is rotated and is connected with the second bevel gear, second bevel gear and first bevel gear intermeshing, the bottom of second installation piece is provided with the second mount pad, and the bottom of second mount pad is connected with the output shaft, one side that first installation piece was kept away from to first mount pad is connected with the connecting rod, and one side of connecting rod is connected with the connecting block.
Further, a first sleeve is arranged inside the first mounting seat and is in rotational connection with the first mounting seat, a tooth groove is formed inside the first sleeve and is in rotational connection with a planetary gear, the first sleeve is fixedly connected with a first bevel gear, and the first bevel gear is shorter than the second bevel gear in cross section diameter.
Furthermore, the number of the planetary gears is five, connecting holes are formed in the five groups of the planetary gears, and teeth meshed with tooth grooves are formed in the outer sides of the five groups of the planetary gears.
Further, the top end of the second mounting block is connected with a bolt, and the second mounting block is in threaded connection with the second mounting base.
Furthermore, a second sleeve is rotatably arranged inside the second mounting block, the second sleeve penetrates through the second mounting seat and is fixedly connected with the output shaft, and one end of the second sleeve is fixedly connected with a second bevel gear.
The beneficial effects of the utility model reside in that: the utility model discloses new-type reduction gear is through being provided with two sets of intermeshing's bevel gear, make the output of motor and the output of reduction gear be 90 degrees, can adapt to the use angle of some special machines, make the bearing of reduction gear wider, still through the installation piece that is provided with two sets of turns, make two sets of bevel gears get handing-over department and can expose outside, thereby be convenient for observe the operation process of two sets of bevel gears, thereby can see the problem place of bevel gear operation at a glance when overhauing, make the reduction gear can obtain quick maintenance, can not hinder the machine operation, make the enterprise can not cause economic waste, still through being provided with less part, make the maintenance smooth, make things convenient for the maintenance workman when maintaining, need not demolish a large amount of parts, avoid losing of part.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
The reference numbers illustrate: 1. a first mounting seat; 2. a first mounting block; 3. a first bevel gear; 4. a second mounting block; 5. a second bevel gear; 6. a second mounting seat; 7. a bolt; 8. a connecting rod; 9. connecting blocks; 10. an output shaft; 11. a first sleeve; 12. a tooth socket; 13. a planetary gear; 14. connecting holes; 15. a second sleeve.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, the present invention relates to a novel speed reducer, which comprises a first mounting base 1, a first mounting block 2 is disposed on one side of the first mounting base 1, a first bevel gear 3 is rotatably connected to one side of the first mounting block 2, a second mounting block 4 is connected to one end of the first mounting block 2, a second bevel gear 5 is rotatably connected to the top end of the second mounting block 4, the second bevel gear 5 is engaged with the first bevel gear 3, a second mounting base 6 is disposed at the bottom end of the second mounting block 4, and an output shaft 10 is connected to the bottom end of the second mounting base 6.
Compared with the prior art, the new-type reduction gear of this embodiment is through being provided with two sets of intermeshing's bevel gear, make the output of motor and the output of reduction gear be 90 degrees, can adapt to the use angle of some special machines, make the bearing of reduction gear wider, still through the installation piece that is provided with two sets of turnings, make two sets of bevel gears can expose in handing-over department, thereby be convenient for observe the operation process of two sets of bevel gears, thereby can see the problem place of bevel gear operation at a glance when overhauing, make the reduction gear can obtain quick maintenance, can not delay the machine operation, make the enterprise can not cause economic waste, still through being provided with less part, make the maintenance smooth, make things convenient for the maintenance workman when maintaining, need not demolish a large amount of parts, avoid losing of part.
Further, one side that first mount pad 1 kept away from first installation piece 2 is connected with connecting rod 8, and one side of connecting rod 8 is connected with connecting block 9, and connecting rod 8 and connecting block 9 can play the effect of firm connection when the motor is connected for the motor can not take place to remove with the reduction gear.
Further, a first sleeve 11 is arranged inside the first mounting seat 1, the first sleeve 11 is rotatably connected with the first mounting seat 1, a tooth groove 12 is arranged inside the first sleeve 11, the tooth groove 12 is rotatably connected with a planetary gear 13, the first sleeve 11 is fixedly connected with a first bevel gear 3, the first bevel gear 3 is shorter than the second bevel gear 5 in cross section diameter, the output end of the motor is connected to the inside of the first mounting seat 1 through a connecting hole 14, the output end of the motor can perform rapid rotation movement when the motor starts, the rotation movement of the output end can drive a set of planetary gear 13 to rotate, the number of the planetary gear 13 is five, the five sets of planetary gear 13 are provided with connecting holes 14 inside and the outer sides of the five sets of planetary gear 13 are provided with teeth meshed with the tooth groove 12, four sets of planetary gear 13 around can all rotate under the action of the meshed teeth, and because the cross section diameters of the two groups of bevel gears are different, the cross section diameter of the first bevel gear 3 is smaller than that of the second bevel gear 5, the first bevel gear 3 rotates for several circles, the second bevel gear 5 can rotate for one circle, so that the purpose of speed reduction is achieved, the second sleeve 15 rotates inside the second mounting block 4, the second sleeve 15 penetrates through the second mounting seat 6 and is fixedly connected with the output shaft 10, one end of the second sleeve 15 is fixedly connected with the second bevel gear 5, the second bevel gear 5 can rotate while driving the second sleeve 15 to rotate, the second sleeve 15 can drive the output shaft 10 to rotate, the output shaft 10 is connected with other machines needing to rotate, and therefore the speed reduction of the motor is completed.
Further, the top of second installation piece 4 is connected with bolt 7, and second installation piece 4 and 6 threaded connection of second mount pad, and threaded connection conveniently connects and dismantles, makes things convenient for the maintenance workman to overhaul the dismantlement for it is convenient fast to overhaul.
The working principle of the novel speed reducer in the embodiment is as follows: when in use, the output end of the motor is connected to the inside of the first mounting base 1 through the connecting hole 14, when the motor starts to start, the output end performs rapid rotation, the rotation of the output end drives one set of planetary gears 13 to rotate, then the four sets of planetary gears 13 around the motor rotate completely under the action of the meshed teeth, and rotate around the middle planetary gear 13, the four sets of planetary gears 13 drive the first sleeve 11 to rotate through the meshed teeth grooves 12, the first sleeve 11 is fixedly connected with the first bevel gear 3, so that the first sleeve 11 drives the first bevel gear 3 to rotate, the first bevel gear 3 is meshed with the second bevel gear 5, so that the second bevel gear 5 also rotates, and the cross-sectional diameter of the first bevel gear 3 is smaller than that of the second bevel gear 5 because the cross-sectional diameters of the two sets of bevel gears are different, therefore, the first bevel gear 3 rotates for several circles, the second bevel gear 5 can rotate for one circle, the purpose of speed reduction is achieved, the second bevel gear 5 can drive the second sleeve 15 to rotate at the same time, the second sleeve 15 can drive the output shaft 10 to rotate, the output shaft 10 is connected with other machines needing to rotate, and therefore speed reduction of the motor is achieved.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (4)
1. A novel speed reducer is characterized in that: comprises a first mounting seat, one side of the first mounting seat is provided with a first mounting block, one side of the first mounting block is rotatably connected with a first bevel gear, one end of the first mounting block is connected with a second mounting block, the top end of the second mounting block is rotatably connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the bottom end of the second mounting block is provided with a second mounting seat, the bottom end of the second mounting seat is connected with an output shaft, one side of the first mounting seat far away from the first mounting block is connected with a connecting rod, one side of the connecting rod is connected with a connecting block, a first sleeve is arranged inside the first mounting seat, the first sleeve is rotationally connected with the first mounting seat, a tooth socket is arranged in the first sleeve, and the tooth groove is rotationally connected with a planetary gear, the first sleeve is fixedly connected with a first bevel gear, and the first bevel gear is shorter than the second bevel gear in cross section diameter.
2. A new reducer according to claim 1, characterised in that: the number of the planetary gears is five, connecting holes are formed in the five planetary gears, and teeth meshed with tooth grooves are formed in the outer sides of the five planetary gears.
3. A new reducer according to claim 1, characterised in that: the top end of the second mounting block is connected with a bolt, and the second mounting block is in threaded connection with the second mounting base.
4. A new reducer according to claim 1, characterised in that: a second sleeve is rotatably arranged inside the second mounting block, the second sleeve penetrates through the second mounting seat and is fixedly connected with an output shaft, and one end of the second sleeve is fixedly connected with a second bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294255.1U CN209925519U (en) | 2019-03-08 | 2019-03-08 | Novel speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294255.1U CN209925519U (en) | 2019-03-08 | 2019-03-08 | Novel speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925519U true CN209925519U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920294255.1U Active CN209925519U (en) | 2019-03-08 | 2019-03-08 | Novel speed reducer |
Country Status (1)
| Country | Link |
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| CN (1) | CN209925519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723762A (en) * | 2019-03-08 | 2019-05-07 | 东莞市鑫耀鹏五金制品有限公司 | A kind of new-type retarder |
-
2019
- 2019-03-08 CN CN201920294255.1U patent/CN209925519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723762A (en) * | 2019-03-08 | 2019-05-07 | 东莞市鑫耀鹏五金制品有限公司 | A kind of new-type retarder |
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