CN211852763U - Speed reducer - Google Patents
Speed reducer Download PDFInfo
- Publication number
- CN211852763U CN211852763U CN202020514847.2U CN202020514847U CN211852763U CN 211852763 U CN211852763 U CN 211852763U CN 202020514847 U CN202020514847 U CN 202020514847U CN 211852763 U CN211852763 U CN 211852763U
- Authority
- CN
- China
- Prior art keywords
- mounting
- mounting block
- box body
- block
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a speed reducer, including the box, its characterized in that: be equipped with input shaft and output shaft in the box, the meshing transmission between input shaft and the output shaft, the below of box and box fixed connection's heat dissipation box, the beneficial effects of the utility model reside in that: through set up the stirring piece on the output shaft, in the output shaft pivoted, drive solid fixed ring and be located solid fixed ring's stirring piece and rotate, conveniently dispel the heat, through setting up the connecting rod, conveniently with the heat in the box leading-in to the radiating box internal, then through the rotation of stirring piece, with the heat from the opening, lead to groove and through-hole department of loosing, conveniently dispel the heat, through at first mounting panel, be equipped with left filter screen on second mounting panel and the third mounting panel respectively, middle filter screen and right filter screen, the convenience is filtered the impurity in the external world.
Description
Technical Field
The utility model belongs to the technical field of the speed reducer, concretely relates to speed reducer.
Background
The speed reducer plays the effect of matching rotational speed and transmission torque between prime mover and working machine, and current speed reducer can appear the phenomenon of generating heat under long-time operating condition, but current speed reducer radiating effect is poor, leads to the heat energy of speed reducer can not effectual the giving off to cause the influence to the inside part of speed reducer, can reduce the life of speed reducer even.
Disclosure of Invention
For solving the problem that proposes among the above-mentioned background art, the utility model provides a following technical scheme: the utility model provides a speed reducer, includes the box, its characterized in that: the improved heat dissipation box is characterized in that an input shaft and an output shaft are arranged in the box body, the input shaft and the output shaft are in meshing transmission, a heat dissipation box body fixedly connected with the box body is arranged below the box body, the lower end of the output shaft extends out of the heat dissipation box body, a fixing ring is fixedly arranged on the output shaft and is positioned in the heat dissipation box body, stirring blades are fixedly arranged on the outer circumferential surface of the fixing ring, at least two connecting rods fixedly connected with the box body are arranged below the box body and are positioned in the heat dissipation box body, at least two openings, through grooves and through holes are respectively formed in a left side plate, a bottom plate and a right side plate of the heat dissipation box body, a first mounting block and a second mounting block are fixedly arranged on the left side plate, the openings are positioned between the first mounting block and the second mounting block, a first mounting plate is arranged between the first mounting block and the second mounting block, and, a left filter screen is fixedly arranged on the first mounting plate and is positioned in the first mounting hole, a third mounting block and a fourth mounting block are fixedly arranged on the bottom plate, the through groove is positioned between the third mounting block and the fourth mounting block, a second mounting plate is arranged between the third mounting block and the fourth mounting block, a second mounting hole is arranged in the middle of the second mounting plate, a middle filter screen is fixedly arranged on the second mounting plate, the middle filter screen is positioned in the second mounting hole, the right side plate is fixedly provided with a fifth mounting block and a sixth mounting block, the through hole is positioned between the fifth mounting block and the sixth mounting block, a third mounting plate is arranged between the fifth mounting block and the sixth mounting block, the third mounting hole has been seted up at the middle part of third mounting panel, the fixed right filter screen that is equipped with on the third mounting panel, right filter screen is located the third mounting hole.
The utility model discloses further setting up to: the first mounting plate is connected with the first mounting block, the second mounting block, the third mounting plate, the fifth mounting block and the sixth mounting block through fixing components symmetrically arranged in structure, and the second mounting plate is connected with the third mounting block and the fourth mounting block through positioning components.
The utility model discloses further setting up to: the fixing assembly comprises an upper fixing groove formed in the lower end of the first mounting block and a lower fixing groove formed in the upper end of the second mounting block, first convex blocks and second convex blocks which are arranged corresponding to the upper fixing groove and the lower fixing groove are arranged at the upper ends and the lower ends of the first mounting plate, the first convex blocks and the second convex blocks are fixedly connected with the first mounting block and the second mounting block through screw rods, and the first convex blocks and the second convex blocks are arranged with the first mounting plate in an integrated mode.
The utility model discloses further setting up to: the locating component comprises a left fixing groove formed in the right side of the third installation block and a right fixing groove formed in the left side of the fourth installation block, the left side and the right side of the second installation plate are provided with a left convex block and a right convex block which are arranged correspondingly to the left fixing groove and the right fixing groove, the left convex block and the right convex block are arranged integrally with the second installation plate, and the left convex block and the right convex block are fixedly connected with the second installation plate through screw rods.
The utility model discloses further setting up to: rotate between input shaft and the output shaft and be equipped with the transmission shaft, fixed cover is equipped with input gear on the input shaft, last transmission gear and the lower transmission gear of down fixed cover being equipped with of transmission shaft, the meshing transmission setting between input gear and the last transmission gear, fixed cover is equipped with output gear on the output shaft, lower transmission gear sets up with output gear meshing transmission.
The utility model discloses further setting up to: the oil seal type gearbox is characterized in that a self-aligning roller bearing is arranged in the box body, the output shaft is arranged in the self-aligning roller bearing, and an oil seal piece is arranged between the self-aligning roller bearing and a bottom plate of the box body.
The utility model discloses further setting up to: the motor is fixedly arranged on the box body, the upper end of the input shaft extends out of the outer side of the box body, and the rotating shaft of the motor is fixedly connected with the input shaft.
The beneficial effects of the utility model reside in that: through set up the stirring piece on the output shaft, in the output shaft pivoted, drive solid fixed ring and be located solid fixed ring's stirring piece and rotate, conveniently dispel the heat, through setting up the connecting rod, conveniently with the heat in the box leading-in to the radiating box internal, then through the rotation of stirring piece, with the heat from the opening, lead to groove and through-hole department of loosing, conveniently dispel the heat, through at first mounting panel, be equipped with left filter screen on second mounting panel and the third mounting panel respectively, middle filter screen and right filter screen, the convenience is filtered the impurity in the external world.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
According to fig. 1-4, the embodiment discloses a speed reducer, which comprises a box body 1, an input shaft 2 and an output shaft 3 are arranged in the box body 1, the input shaft 2 and the output shaft 3 are in meshing transmission, the lower part of the box body 1 is fixedly connected with a heat dissipation box body 4 of the box body 1, the lower end of the output shaft 3 extends out of the heat dissipation box body 4, a fixing ring 5 is fixedly sleeved on the output shaft 3, the fixing ring 5 is positioned in the heat dissipation box body 4, a stirring sheet 6 is fixedly arranged on the outer circumferential surface of the fixing ring 5, when the output shaft rotates, the fixing ring and the stirring sheet positioned on the fixing ring are driven to rotate, so that heat dissipation is facilitated, at least two connecting rods 7 fixedly connected with the box body 1 are arranged below the box body 1, the connecting rods 7 are positioned in the heat dissipation box body 4, and heat in the box body, the heat dissipation box body is characterized in that at least two openings 8, a through groove 9 and a through hole 10 are respectively formed in a left side plate, a bottom plate and a right side plate of the heat dissipation box body, heat can be conveniently discharged by forming the openings, the through groove and the through hole, a first mounting block 11 and a second mounting block 12 are fixedly arranged on the left side plate of the heat dissipation box body 4, the opening 8 is positioned between the first mounting block 11 and the second mounting block 12, a first mounting plate 13 is arranged between the first mounting block 11 and the second mounting block 12, a first mounting hole 14 is formed in the middle of the first mounting plate 13, a left filter screen 15 is fixedly arranged on the first mounting plate 13, the left filter screen 15 is positioned in the first mounting hole 14, a third mounting block 16 and a fourth mounting block 17 are fixedly arranged on the bottom plate of the heat dissipation box body 4, the through groove 9 is positioned between the third mounting block 16 and the fourth mounting block 17, a second mounting plate 18 is arranged between the third mounting block 16 and the fourth mounting block 17, a second mounting hole 19 is formed in the middle of the second mounting plate 18, a middle filter screen 20 is fixedly arranged on the second mounting plate 18, the middle filter screen 20 is located in the second mounting hole 19, a fifth mounting block 21 and a sixth mounting block 22 are fixedly arranged on the right side plate of the heat dissipation box body 4, the through hole 10 is located between the fifth mounting block 21 and the sixth mounting block 22, a third mounting plate 23 is arranged between the fifth mounting block 21 and the sixth mounting block 22, a third mounting hole 24 is formed in the middle of the third mounting plate 23, a right filter screen 25 is fixedly arranged on the third mounting plate 23, the right filter screen 25 is located in the third mounting hole 24, and when the output shaft rotates, the fixing ring and the stirring sheet on the fixing ring are driven to rotate by arranging a stirring sheet on the output shaft, so that heat dissipation is facilitated, and heat in the box body is conveniently guided into the heat dissipation box body by arranging a connecting rod, then through the rotation of stirring piece, with the heat from the opening, lead to groove and the scattered department of through-hole, convenient heat dissipation is through being equipped with left filter screen, middle filter screen and right filter screen on first mounting panel, second mounting panel and third mounting panel respectively, and the convenience is filtered the impurity in the external world.
The utility model discloses further setting up to: the first mounting plate 13 is connected with the first mounting block 11, the second mounting block 12, the third mounting plate 23, the fifth mounting block 21 and the sixth mounting block 22 through fixing components arranged symmetrically, the second mounting plate 18 is connected with the third mounting block 16 and the fourth mounting block 17 through positioning components, and the first mounting plate, the second mounting plate and the third mounting plate are conveniently arranged in the heat dissipation box body through the fixing components and the positioning components.
The utility model discloses further setting up to: the fixed subassembly is including offering at the last fixed slot 26 of first installation piece 11 lower extreme and offering at the lower fixed slot 27 of second installation piece 12 upper end, the upper and lower both ends of first installation piece 13 are equipped with first lug 28 and the second lug 29 with last fixed slot 26 and the corresponding setting of lower fixed slot 27, through screw rod fixed connection between first lug 28 and second lug 29 and first installation piece 11 and the second installation piece 12, make things convenient for the installation between first installation piece and the second installation piece, first lug 28 and second lug 29 set up with first installation piece 13 integrated into one piece, and integrated into one piece sets up, has increased firm nature.
The utility model discloses further setting up to: locating component is including offering at the left fixed slot 30 on third installation piece 16 right side and offering at the left right fixed slot 31 of fourth installation piece 17, the left and right sides of second mounting panel 18 is equipped with the left lug 32 and the right lug 33 that set up with left fixed slot 30 and right fixed slot 31 are corresponding, left side lug 32 and right lug 33 set up with second mounting panel 18 integrated into one piece, pass through screw rod fixed connection between left side lug 32 and right lug 33 and the second mounting panel 18, make things convenient for the installation between second mounting panel and third installation piece and the fourth installation piece.
The utility model discloses further setting up to: rotate between input shaft 2 and the output shaft 3 and be equipped with transmission shaft 34, fixed cover is equipped with input gear 35 on the input shaft 2, last 36 and the lower transmission gear 37 of last fixed cover of being equipped with of down on the transmission shaft 34, the meshing transmission setting between input gear 35 and the last transmission gear 36, fixed cover is equipped with output gear 38 on the output shaft 3, lower transmission gear 37 and the setting of output gear 38 meshing transmission make things convenient for the rotation of output shaft.
The utility model discloses further setting up to: be equipped with self-aligning roller bearing 39 in the box 1, output shaft 3 sets up in self-aligning roller bearing 39, be equipped with oil seal 40 between the bottom plate of self-aligning roller bearing 39 and box 1, set up oil seal and played a sealed effect.
The utility model discloses further setting up to: a motor (not shown) is fixedly arranged on the box body 1, the upper end of the input shaft 2 extends out of the outer side of the box body 1, and a rotating shaft of the motor is fixedly connected with the input shaft 2 so as to drive the input shaft to rotate conveniently.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and any decoration, modification or equivalent replacement made by those skilled in the art according to the above description is within the protection scope of the present invention.
Claims (7)
1. The utility model provides a speed reducer, includes the box, its characterized in that: the improved heat dissipation box is characterized in that an input shaft and an output shaft are arranged in the box body, the input shaft and the output shaft are in meshing transmission, a heat dissipation box body fixedly connected with the box body is arranged below the box body, the lower end of the output shaft extends out of the heat dissipation box body, a fixing ring is fixedly arranged on the output shaft and is positioned in the heat dissipation box body, stirring blades are fixedly arranged on the outer circumferential surface of the fixing ring, at least two connecting rods fixedly connected with the box body are arranged below the box body and are positioned in the heat dissipation box body, at least two openings, through grooves and through holes are respectively formed in a left side plate, a bottom plate and a right side plate of the heat dissipation box body, a first mounting block and a second mounting block are fixedly arranged on the left side plate, the openings are positioned between the first mounting block and the second mounting block, a first mounting plate is arranged between the first mounting block and the second mounting block, and, a left filter screen is fixedly arranged on the first mounting plate and is positioned in the first mounting hole, a third mounting block and a fourth mounting block are fixedly arranged on the bottom plate, the through groove is positioned between the third mounting block and the fourth mounting block, a second mounting plate is arranged between the third mounting block and the fourth mounting block, a second mounting hole is arranged in the middle of the second mounting plate, a middle filter screen is fixedly arranged on the second mounting plate, the middle filter screen is positioned in the second mounting hole, the right side plate is fixedly provided with a fifth mounting block and a sixth mounting block, the through hole is positioned between the fifth mounting block and the sixth mounting block, a third mounting plate is arranged between the fifth mounting block and the sixth mounting block, the third mounting hole has been seted up at the middle part of third mounting panel, the fixed right filter screen that is equipped with on the third mounting panel, right filter screen is located the third mounting hole.
2. A reducer according to claim 1, wherein: the first mounting plate is connected with the first mounting block, the second mounting block, the third mounting plate, the fifth mounting block and the sixth mounting block through fixing components symmetrically arranged in structure, and the second mounting plate is connected with the third mounting block and the fourth mounting block through positioning components.
3. A reducer according to claim 2, wherein: the fixing assembly comprises an upper fixing groove formed in the lower end of the first mounting block and a lower fixing groove formed in the upper end of the second mounting block, first convex blocks and second convex blocks which are arranged corresponding to the upper fixing groove and the lower fixing groove are arranged at the upper ends and the lower ends of the first mounting plate, the first convex blocks and the second convex blocks are fixedly connected with the first mounting block and the second mounting block through screw rods, and the first convex blocks and the second convex blocks are arranged with the first mounting plate in an integrated mode.
4. A reducer according to claim 3, wherein: the locating component comprises a left fixing groove formed in the right side of the third installation block and a right fixing groove formed in the left side of the fourth installation block, the left side and the right side of the second installation plate are provided with a left convex block and a right convex block which are arranged correspondingly to the left fixing groove and the right fixing groove, the left convex block and the right convex block are arranged integrally with the second installation plate, and the left convex block and the right convex block are fixedly connected with the second installation plate through screw rods.
5. A reducer according to claim 4, wherein: rotate between input shaft and the output shaft and be equipped with the transmission shaft, fixed cover is equipped with input gear on the input shaft, last transmission gear and the lower transmission gear of down fixed cover being equipped with of transmission shaft, the meshing transmission setting between input gear and the last transmission gear, fixed cover is equipped with output gear on the output shaft, lower transmission gear sets up with output gear meshing transmission.
6. A reducer according to claim 5, wherein: the oil seal type gearbox is characterized in that a self-aligning roller bearing is arranged in the box body, the output shaft is arranged in the self-aligning roller bearing, and an oil seal piece is arranged between the self-aligning roller bearing and a bottom plate of the box body.
7. A reducer according to claim 6, wherein: the motor is fixedly arranged on the box body, the upper end of the input shaft extends out of the outer side of the box body, and the rotating shaft of the motor is fixedly connected with the input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020514847.2U CN211852763U (en) | 2020-04-09 | 2020-04-09 | Speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020514847.2U CN211852763U (en) | 2020-04-09 | 2020-04-09 | Speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852763U true CN211852763U (en) | 2020-11-03 |
Family
ID=73143994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020514847.2U Active CN211852763U (en) | 2020-04-09 | 2020-04-09 | Speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852763U (en) |
-
2020
- 2020-04-09 CN CN202020514847.2U patent/CN211852763U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211852763U (en) | Speed reducer | |
| CN116066526B (en) | RV speed reducer for industrial robot | |
| CN101633145B (en) | Angle grinder | |
| CN213685179U (en) | Differential housing for vehicle reduction gearbox | |
| CN210799908U (en) | Kettle type stirring speed reducer | |
| CN208237014U (en) | A kind of transmission mechanism of cook's machine | |
| CN207687322U (en) | A kind of micromotor planetary gear box structure | |
| CN208623470U (en) | A kind of high intensity decelerating motor | |
| CN212690766U (en) | Reduction box of shredder | |
| CN218031283U (en) | Gear speed reducer for automobile pedal | |
| CN206846611U (en) | Light fixture prismatic disk component drive mechanism | |
| CN218718686U (en) | Heavy-duty worm gear speed reducer | |
| CN219062370U (en) | Driving harrow reducing gear box | |
| CN213176742U (en) | Speed reducer for concrete mixing plant | |
| CN210371843U (en) | Relative rotation direction type two-shaft output special gearbox | |
| CN212202992U (en) | Four-worm high-efficiency speed reducer | |
| CN220378857U (en) | Double-input planetary prepositive speed reducer | |
| CN213189249U (en) | Transmission mechanism of food mixer | |
| CN215861603U (en) | Novel gear box with long service life | |
| CN209781630U (en) | Horizontal three-phase gear reducer | |
| CN211778919U (en) | RV series speed reducer convenient to dismouting | |
| CN209129404U (en) | A kind of plane wall telephone | |
| CN217056246U (en) | Gear box | |
| CN214788959U (en) | Gear box cover of speed reducer of driving motor of new energy automobile | |
| CN219366767U (en) | Oil pump of gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |