CN203086292U - Gear speed reducing motor - Google Patents
Gear speed reducing motor Download PDFInfo
- Publication number
- CN203086292U CN203086292U CN 201320078847 CN201320078847U CN203086292U CN 203086292 U CN203086292 U CN 203086292U CN 201320078847 CN201320078847 CN 201320078847 CN 201320078847 U CN201320078847 U CN 201320078847U CN 203086292 U CN203086292 U CN 203086292U
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- China
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- motor
- output shaft
- gear reduction
- power output
- gearhousing
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Abstract
The utility model provides a gear speed reducing motor, which belongs to the technical field of a speed reducer and solves the problems that the structure of the existing gear speed reducing motor is complicated, and the mounting and the dismounting are inconvenient. The gear speed reducing motor comprises a second motor, a second gearbox case, a second middle plate, a second motive power output shaft and a second gear speed reducing mechanism, wherein the second middle plate is arranged on an end cover of the motor output end of the second motor, the second gearbox case is arranged on the second middle plate, an accommodating cavity is formed between the second gearbox case and the second middle plate, the second motive power output shaft is arranged in the gear cavity, in addition, the output end of the second motive power output shaft extends out of the second gearbox case, a motor output shaft penetrates through the second middle plate and extends into the accommodating cavity, the second gear speed reducing mechanism is directly arranged between the second gearbox case and the second middle plate, and the motor output shaft arranged on the second motor is connected with the second motive power output shaft through the second gear speed reducing mechanism. The gear speed reducing motor has the advantages that the structure is simpler, so the mounting and the dismounting are more convenient.
Description
Technical field
The utility model belongs to the deceleration device technical field, relates to a kind of gear reduction motor.
Background technology
In the prior art, the purposes of gear reduction motor more and more widely various gear reduction motors also occurred in succession.
At present, the main gear reduction motor that adopts as shown in Figure 1 on the market, it comprises motor 1, gearhousing 1, middle plate 1, places the gear reduction 1 of gearhousing one 2 inside, power output shaft 1 is installed on the gearhousing 1, middle plate 1 is installed on the outer end cap of motor 1, wherein be provided with train wheel bridge 6 and lower plate 7 in the gearhousing 1, lower plate 7 is installed on the middle plate 1, train wheel bridge 6 is connected by three copper posts 8 and lower plate 7, and gear reduction 1 is installed on train wheel bridge 6 and the lower plate 7.
Mainly there is following shortcoming in the gear reduction motor of this structure: the structure more complicated, part is many, in the assembling process, gear reduction 1 need be installed in earlier between train wheel bridge 6 and the lower plate 7, after treating between train wheel bridge 6 and the lower plate 7 to fix with copper post 8, during lower plate 7 is contained on the plate 1, cover gearhousing 1 again, final gear case shell 1 fastens with motor 1, and assembling and dismounting are all inconvenient, waste time and energy.
In sum, for solving the deficiency on the existing gear reduction electric machine structure, need the gear reduction motor of a kind of simple in structure and assembling and convenient disassembly of design.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, assembles and dismantle more convenient gear reduction motor thereby proposed more simple the making of a kind of structure.
The purpose of this utility model can realize by following technical proposal: a kind of gear reduction motor, comprise motor two, gearhousing two, middle plate two, power output shaft two and gear reduction two, plate two is installed on the motor output end end cap of motor two in described, during described gearhousing two is installed on the plate two and and middle plate two between form containing cavity, above-mentioned power output shaft two is installed in the gear cavity and power output shaft two outputs stretch out gearhousing two, motor output shaft wore above-mentioned middle plate two and stretched in the above-mentioned containing cavity, it is characterized in that, described gear reduction two is directly installed between gearhousing two and the middle plate two, and the motor output shaft on the described motor two is connected with above-mentioned power output shaft two by gear reduction two.
This gear reduction motor is under initial condition, in gearhousing two, do not add train wheel bridge, lower plate and copper post, simple in structure, part is fewer, only need during assembling gearhousing two is installed in fixed again getting final product on the middle plate two, only gearhousing two therefrom need be unloaded on the plate two during dismounting and get final product, assemble and dismantle more convenient.
In above-mentioned a kind of gear reduction motor, offer two storage tanks one on the bottom surface of described containing cavity, offer and above-mentioned two storage tanks, one corresponding two storage tanks two on the described middle plate two.
In above-mentioned a kind of gear reduction motor, described gear reduction two comprises great wheel, output gear, deceleration needle shaft device, described great wheel fixed cover is located on the motor output shaft of motor two, described output gear fixed cover is located on the power output shaft two, and described great wheel is connected with a joggle by deceleration needle shaft device and output gear.
In above-mentioned a kind of gear reduction motor, described deceleration needle shaft device comprises needle shaft one and needle shaft two, be arranged with gear train one on the above-mentioned needle shaft one, be arranged with the gear train two that is complementary with gear train one on the above-mentioned needle shaft two, definition needle shaft one is the upper end away from an end of motor two, definition needle shaft two is the upper end away from an end of motor two, insert respectively in described two storage tanks one described needle shaft one and needle shaft two upper end separately, and insert respectively in the two corresponding storage tanks two its lower end separately.
In above-mentioned a kind of gear reduction motor, described power output shaft two outputs pass the output shaft through hole that is opened on the gearhousing two, also offer storage tank three on the plate two in described, described power output shaft two inputs insert in the above-mentioned storage tank three.
In above-mentioned a kind of gear reduction motor, described gearhousing two upper surfaces are provided with an annular boss, described output shaft through hole is opened on the annular boss, described annular boss has the axle sleeve draw-in groove, and described power output shaft two is arranged with axle sleeve one and above-mentioned axle sleeve one is fixedly mounted in the axle sleeve draw-in groove.In the installation process; axle sleeve draw-in groove on the annular boss is used for fixing installs axle sleeve one; take the space of smaller gearhousing two; make that the part space layout of gearhousing two inside is compact more, annular boss has dustproof effect, can avoid extraneous dust to enter gearhousing two inside; in addition; in gearhousing two and extraneous collision process, annular boss can play the certain protection effect, can reduce device damage.
In above-mentioned a kind of gear reduction motor, described power output shaft two inputs are arranged with the axle sleeve two that is connected in the storage tank three, and the input of described power output shaft two is plugged in the axle sleeve two.In the course of work, axle sleeve one cooperates with axle sleeve two, can prevent power output shaft two axial endplays, and it is more stable to make that power output shaft two rotates.
In above-mentioned a kind of gear reduction motor, be equipped with annular flange flange around described storage tank one, storage tank two and the storage tank three.Annular flange flange has increased the degree of depth that needle shaft one, needle shaft two and axle sleeve two insert storage tank one, storage tank two and storage tanks three, makes needle shaft one in the course of work, needle shaft two and axle sleeve two be not easy axial endplay, and is simple in structure, fixed.
In above-mentioned a kind of gear reduction motor, described middle plate two is fixed on by Philip's head screw on the motor output end end cap of motor two, and described gearhousing two is fixed on the middle plate two by Philip's head screw.Select when needs assembling or disengage gear reducing motor, only need load onto or unload Philip's head screw and get final product with instrument with Philip's head screw fixed electrical machinery two, middle plate two and gearhousing two, simple in structure, easy to operate.
A kind of gear reduction motor, only comprise motor two, gearhousing two, middle plate two, power output shaft two and gear reduction two, plate two is installed on the motor output end end cap of motor two in described, during described gearhousing two is installed on the plate two and and middle plate two between form containing cavity, above-mentioned power output shaft two is installed in the gear cavity and power output shaft two outputs stretch out gearhousing two, motor output shaft wore above-mentioned middle plate two and stretched in the above-mentioned containing cavity, it is characterized in that, described gear reduction two is directly installed between gearhousing two and the middle plate two, and the motor output shaft on the described motor two is connected with above-mentioned power output shaft two by gear reduction two.
Compared with prior art, do not add train wheel bridge, lower plate and copper post in the utility model middle gear reducing gear two middle gear case shells two, simple in structure, part is fewer, only need during assembling gearhousing two is installed in fixed again getting final product on the middle plate two, only gearhousing two therefrom need be unloaded on the plate two during dismounting and get final product, assemble and dismantle more convenient, in addition, such structural design, reduced the height of gearhousing two, the part placement in the containing cavity is compact more, and it is little to take up room.
Description of drawings
Fig. 1 is the structural representation of prior art middle gear reducing motor.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is an exploded perspective view of the present utility model.
Among the figure, 1, motor one; 2, gearhousing one; 3, middle plate one; 4, gear reduction one; 5, power output shaft one; 6, train wheel bridge; 7, lower plate; 8, copper post; 9, motor two; 10, gearhousing two; 11, middle plate two; 12, gear reduction two; 13, great wheel; 14, containing cavity; 15, storage tank one; 16, storage tank two; 17, needle shaft one; 18, needle shaft two; 19, power output shaft two; 20, gear train one; 21, gear train two; 22, output shaft through hole; 23, output gear; 24, annular boss; 25, axle sleeve one; 26, axle sleeve draw-in groove; 27, axle sleeve two; 28, deceleration needle shaft device; 29, annular flange flange; 30, Philip's head screw; 31, storage tank three.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1 to Figure 3, this gear reduction motor only comprises motor 29, gearhousing 2 10, middle plate 2 11, power output shaft 2 19 and gear reduction 2 12, middle plate 2 11 is fixed on by Philip's head screw 30 on the motor output end end cap of motor 29, and gearhousing 2 10 is fixed on the middle plate 2 11 by Philip's head screw 30.Select when needs assembling or disengage gear reducing motor, only need load onto or unload Philip's head screw 30 and get final product with instrument with Philip's head screw 30 fixed electrical machineries 29, middle plate 2 11 and gearhousing 2 10, simple in structure, easy to operate.
Offer two storage tanks 1 on the bottom surface of containing cavity 14, offer on the middle plate 2 11 and above-mentioned two storage tanks, one 15 corresponding two storage tanks 2 16.
Gear reduction 2 12 comprises great wheel 13, output gear 23, deceleration needle shaft device 28, great wheel 13 fixed covers are located on the motor output shaft of motor 29, output gear 23 fixed covers are located on the power output shaft 2 19, and great wheel 13 is connected with a joggle by deceleration needle shaft device 28 and output gear 23.
Deceleration needle shaft device 28 comprises needle shaft 1 and needle shaft 2 18, be arranged with gear train 1 on the needle shaft 1, be arranged with the gear train 2 21 that is complementary with gear train 1 on the needle shaft 2 18, definition needle shaft 1 is the upper end away from an end of motor 29, definition needle shaft 2 18 is the upper end away from an end of motor 29, insert respectively in two storage tanks 1 needle shaft 1 and needle shaft 2 18 upper end separately, and insert respectively in the two corresponding storage tanks 2 16 its lower end separately.
Power output shaft 2 19 outputs pass the output shaft through hole 22 that is opened on the gearhousing 2 10, also offer storage tank 3 31 on the middle plate 2 11, and power output shaft 2 19 inputs insert in the storage tank 3 31.
Gearhousing 2 10 upper surfaces are provided with an annular boss 24, output shaft through hole 22 is opened on the annular boss 24, annular boss 24 has axle sleeve draw-in groove 26, and power output shaft 2 19 is arranged with axle sleeve 1 and above-mentioned axle sleeve 1 is fixedly mounted in the axle sleeve draw-in groove 26.In the installation process; axle sleeve draw-in groove 26 on the annular boss 24 is used for fixing installs axle sleeve 1; take the space of smaller gearhousing 2 10; make that the part space layout of gearhousing 2 10 inside is compact more, annular boss 24 has dustproof effect, can avoid extraneous dust to enter gearhousing 2 10 inside; in addition; in gearhousing 2 10 and extraneous collision process, annular boss 24 can play the certain protection effect, can reduce device damage.
Power output shaft 2 19 inputs are arranged with the axle sleeve 2 27 that is connected in the storage tank 3 31, and the input of power output shaft 2 19 is plugged in the axle sleeve 2 27.In the course of work, axle sleeve 1 cooperates with axle sleeve 2 27, can prevent power output shaft 2 19 axial endplays, and it is more stable to make that power output shaft 2 19 rotates.
Be equipped with annular flange flange 29 around storage tank 1, storage tank 2 16 and the storage tank 3 31.Annular flange flange 29 has increased the degree of depth of needle shaft 1, needle shaft 2 18 and axle sleeve 2 27 insertion storage tank 1, storage tank 2 16 and storage tanks 3 31, make needle shaft 1 in the course of work, needle shaft 2 18 and axle sleeve 2 27 be not easy axial endplay, simple in structure, fixed.
This gear reduction motor is under initial condition, do not add train wheel bridge, lower plate and copper post in gearhousing 2 10, simple in structure, part is fewer, only need during assembling gearhousing 2 10 is installed in fixed again getting final product on the middle plate 2 11, only gearhousing 2 10 therefrom need be unloaded on the plate 2 11 during dismounting and get final product, assemble and dismantle more convenient, in addition, such structural design, reduced the height of gearhousing 2 10, the part placement in the containing cavity 14 is compact more, and it is little to take up room.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. gear reduction motor, comprise motor two (9), gearhousing two (10), middle plate two (11), power output shaft two (19) and gear reduction two (12), plate two (11) is installed on the motor output end end cap of motor two (9) in described, during described gearhousing two (10) is installed in plate two (11) go up and and middle plate two (11) between form containing cavity (14), above-mentioned power output shaft two (19) is installed in the gear cavity and power output shaft two (19) outputs stretch out gearhousing two (10), motor output shaft wore above-mentioned middle plate two (11) and stretched in the above-mentioned containing cavity (14), it is characterized in that, described gear reduction two (12) is directly installed between gearhousing two (10) and the middle plate two (11), and the motor output shaft on the described motor two (9) is connected with above-mentioned power output shaft two (19) by gear reduction two (12).
2. a kind of gear reduction motor according to claim 1, it is characterized in that, offer two storage tanks one (15) on the bottom surface of described containing cavity (14), offer and above-mentioned two storage tanks, one (15) corresponding two storage tanks two (16) on the described middle plate two (11).
3. a kind of gear reduction motor according to claim 2, it is characterized in that, described gear reduction two (12) comprises great wheel (13), output gear (23), deceleration needle shaft device (28), described great wheel (13) fixed cover is located on the motor output shaft of motor two (9), described output gear (23) fixed cover is located on the power output shaft two (19), and described great wheel (13) is connected with a joggle by deceleration needle shaft device (28) and output gear (23).
4. according to claim 2 or 3 described a kind of gear reduction motors, it is characterized in that, described deceleration needle shaft device (28) comprises needle shaft one (17) and needle shaft two (18), be arranged with gear train one (20) on the above-mentioned needle shaft one (17), be arranged with the gear train two (21) that is complementary with gear train one (20) on the above-mentioned needle shaft two (18), definition needle shaft one (17) is the upper end away from an end of motor two (9), definition needle shaft two (18) is the upper end away from an end of motor two (9), insert respectively in described two storage tanks one (15) described needle shaft one (17) and needle shaft two (18) upper end separately, and insert respectively in the two corresponding storage tanks two (16) its lower end separately.
5. a kind of gear reduction motor according to claim 1 and 2, it is characterized in that, described gearhousing two (10) offers output shaft through hole (22), described power output shaft two (19) outputs pass output shaft through hole (22), also offer storage tank three (31) on the plate two (11) in described, described power output shaft two (19) inputs insert in the above-mentioned storage tank three (31).
6. a kind of gear reduction motor according to claim 5, it is characterized in that, described gearhousing two (10) upper surfaces are provided with an annular boss (24), described output shaft through hole (22) is opened on the annular boss (24), described annular boss (24) has axle sleeve draw-in groove (26), and described power output shaft two (19) is arranged with axle sleeve one (25) and above-mentioned axle sleeve one (25) is fixedly mounted in the axle sleeve draw-in groove (26).
7. a kind of gear reduction motor according to claim 5, it is characterized in that, described power output shaft two (19) inputs are arranged with the axle sleeve two (27) that is connected in the storage tank three (31), and the input of described power output shaft two (19) is plugged in the axle sleeve two (27).
8. a kind of gear reduction motor according to claim 5 is characterized in that, described storage tank one (15), storage tank two (16) and storage tank three (31) are equipped with annular flange flange (29) on every side.
9. a kind of gear reduction motor according to claim 1 and 2, it is characterized in that, plate two (11) is fixed on by Philip's head screw (30) on the motor output end end cap of motor two (9) in described, and described gearhousing two (10) is fixed on the middle plate two (11) by Philip's head screw (30).
10. gear reduction motor, only comprise motor two (9), gearhousing two (10), middle plate two (11), power output shaft two (19) and gear reduction two (12), plate two (11) is installed on the motor output end end cap of motor two (9) in described, during described gearhousing two (10) is installed in plate two (11) go up and and middle plate two (11) between form containing cavity (14), above-mentioned power output shaft two (19) is installed in the gear cavity and power output shaft two (19) outputs stretch out gearhousing two (10), motor output shaft wore above-mentioned middle plate two (11) and stretched in the above-mentioned containing cavity (14), it is characterized in that, described gear reduction two (12) is directly installed between gearhousing two (10) and the middle plate two (11), and the motor output shaft on the described motor two (9) is connected with above-mentioned power output shaft two (19) by gear reduction two (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078847 CN203086292U (en) | 2013-02-20 | 2013-02-20 | Gear speed reducing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078847 CN203086292U (en) | 2013-02-20 | 2013-02-20 | Gear speed reducing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086292U true CN203086292U (en) | 2013-07-24 |
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ID=48832095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078847 Expired - Fee Related CN203086292U (en) | 2013-02-20 | 2013-02-20 | Gear speed reducing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107644A (en) * | 2013-02-20 | 2013-05-15 | 宁波声光电机有限公司 | Gear reduction motor |
| CN104269966A (en) * | 2014-10-25 | 2015-01-07 | 台州市通宇变速机械有限公司 | Gear speed reduction motor |
-
2013
- 2013-02-20 CN CN 201320078847 patent/CN203086292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107644A (en) * | 2013-02-20 | 2013-05-15 | 宁波声光电机有限公司 | Gear reduction motor |
| CN104269966A (en) * | 2014-10-25 | 2015-01-07 | 台州市通宇变速机械有限公司 | Gear speed reduction motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |