CN207064595U - A kind of manually, electrically integral type reducing gear - Google Patents
A kind of manually, electrically integral type reducing gear Download PDFInfo
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- CN207064595U CN207064595U CN201720665837.7U CN201720665837U CN207064595U CN 207064595 U CN207064595 U CN 207064595U CN 201720665837 U CN201720665837 U CN 201720665837U CN 207064595 U CN207064595 U CN 207064595U
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Abstract
The utility model belongs to reducing gear technical field, refers in particular to a kind of manually, electrically integral type reducing gear.Including reduction box, the side of the reduction box is provided with motor, and motor gear is provided with the motor shaft of motor；Rotated in the reduction box and be provided with rotary shaft, be provided with rotary shaft and rotate driving gear and rotation driven gear, the motor gear engagement rotation driven gear, the rotation driving gear connection output shaft；Rotated on the reduction box and be provided with manual shaft, the inner of manual shaft is provided with manual gear, and manual gear can manually adjusting means engagement rotation driven gear.The utility model is simple in construction, easy to operate, also operable when having a power failure, and ensures the normal operation of corollary equipment, it is ensured that productivity effect.
Description
Technical field
The utility model belongs to reducing gear technical field, refers in particular to a kind of manually, electrically integral type reducing gear.
Background technology
Reductor plays a part of to match rotating speed between prime mover and working machine or executing agency and transmits torque, reductor
It is a kind of relatively accurate machinery, the purpose using it is to reduce rotating speed, increases torque.
China Patent No. 201310611857 discloses a kind of manual and electric dual-purpose compact speed reducing steering system, including manual
Input mechanism, input shaft, turn to input mechanism, transmission mechanism and output shaft, the manual input mechanism and input axis connection, institute
Input axis connection input steering mechanism is stated, turns to input mechanism connection transmission mechanism, transmission mechanism connection output shaft；The transmission
Mechanism includes first gear, second gear, the 3rd gear, the 4th gear and jackshaft, the second gear, the 3rd gear concatenation
In jackshaft, the 4th gear is serially connected with output shaft, and first gear engages with second gear, and the 3rd gear engages with the 4th gear；
The steering input mechanism includes intermeshing first bevel gear and the second bevel gear, and the first bevel gear is connected to input shaft,
Second bevel gear is serially connected with output shaft, second bevel gear and first gear and is socketed on through copper sheathing on output shaft in rotation shape
State, the second bevel gear are fixedly connected with first gear.
Above-mentioned reducer structure is compact, in the event of a power failure, can switch manual input device, manual by wind
Input.But hand gear is complicated, assembling is cumbersome, operation is wasted time and energy.Transmission effect also be present in other above-mentioned reducing gear
Rate is not high, the problems such as driving torque is low.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, there is provided a kind of manually, electrically integral type reducing gear, its
With the advantage such as simple in construction, easy to operate, time saving and energy saving, transmission efficiency, noise be low, can also be operated when having a power failure,
It may insure the normal work of corollary equipment.
What the purpose of this utility model was realized in：
A kind of manually, electrically integral type reducing gear, including reduction box, the side of the reduction box are provided with motor, electricity
Motor gear is provided with the motor shaft of machine；Rotated in the reduction box and be provided with rotary shaft, rotation master is provided with rotary shaft
Moving gear and rotation driven gear, the motor gear engagement rotation driven gear, the rotation driving gear connection output shaft；
Rotated on the reduction box and be provided with manual shaft, the inner of manual shaft is provided with manual gear, and manual gear can lead to
Cross manual regulating device engagement rotation driven gear；The outer end of the manual shaft is provided with wheel of shaking the hand.
Preferably, the manual regulating device includes the back-moving spring being set in manual shaft, and the manual gear is fixed
In manual shaft, manual shaft can overcome the active force of back-moving spring to move axially, and make manual gear engagement rotation driven
Gear.
Preferably, transition gear, the master of the transition gear are provided between the manual gear and rotation driven gear
Driving wheel engagement rotation driven gear；The driven pulley of the engageable transition gear of manual gear.
Preferably, the reference diameter of the driving wheel of the transition gear is straight less than the reference circle of the driven pulley of transition gear
Footpath.
Preferably, the inner end of the manual shaft is provided with protection switch, when the inner end contact protection of manual shaft switchs
When, motor power-off.
Preferably, the rotation driving gear is connected with output shaft by planetary gearsets, and the planetary gearsets include
Several planetary gears and the planetary planet carrier of installation, planetary periphery are provided with fixed gear ring and movable gear ring,
The fixed gear ring is arranged on reduction box, and the movable gear ring drives the output shaft rotation.
Preferably, the movable gear ring is integrally formed offers peace in the end of the output shaft, the movable gear ring
Hole is filled, more than one stopper slot is offered in the side wall of mounting hole, protective case, the protective case is provided with the mounting hole
It is sleeved on the end of rotary shaft.
Preferably, the output shaft outer end is provided with sprocket wheel, and the sprocket wheel is rotated by chain.
Preferably, live roller is provided among the chain, chain both sides are provided with limited roller；The sprocket wheel
Both sides are symmetrically arranged with one group of live roller and limited roller.
Preferably, the chain both sides are provided with microswitch.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
The utility model is simple in construction, easy to operate, also operable when having a power failure, and ensures the normal fortune of corollary equipment
OK, it is ensured that productivity effect.
The separation of the present utility model that manual gear and transition gear are realized by back-moving spring, the manually pushing of axle
Realize the engagement of manual gear and transition gear, simple to operate, good energy-conserving effect.When manual gear overmask, protection switch is opened,
Motor power is cut off, and can guarantee that the safety of operator.
The utility model is slowed down by planetary gearsets, and its small volume, transmission efficiency are high, output torque is big, transmission accuracy
The advantages that high.
Rotary shaft of the present utility model connects output shaft by protective case, makes drive mechanism more reliable and more stable, while energy
The vibration of transmission is reduced, improves the accuracy of transmission.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is drive mechanism schematic diagram of the present utility model.
Fig. 3 is profile of the present utility model.
Fig. 4 is the utility model output shaft and the structural representation of movable gear ring integral type.
Fig. 5 is explosive view of the present utility model.
In figure：2- reduction boxes；3- motors；4- motor shafts；5- motor gears；6- rotates driving gear；7- rotates driven tooth
Wheel；8- output shafts；9- transition gears；11- manual shafts；12- manual gears；13- back-moving springs；14- protection switch；15- planets
Gear；16- planet carriers；17- fixed gear rings；18- activity gear rings；19- mounting holes；20- stopper slots；21- protective cases；22- sprocket wheels；
32- rotary shafts；35- input gears；56- drive bearings；The manual bearings of 57-.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-5：
A kind of manually, electrically integral type reducing gear, including reduction box 2, reduction box 2 include protecgulum, bonnet and drive end bearing bracket.
Motor 3 and transformer are provided with the outside of the bonnet of the reduction box 2, transformer is powered to circuit board, motor etc..The motor
Motor gear 5 is installed on 3 motor shaft 4；Rotated in the reduction box 2 and be provided with rotary shaft 32, be provided with rotary shaft 32
Rotate driving gear 6 and rotate driven gear 7, the rotation driving gear 6 and rotary shaft 32 are wholely set, the rotary shaft 32
End set have rolling bearing 56.The engagement rotation driven gear 7 of motor gear 5, the rotation driving gear 6 pass through planet tooth
Wheel group is connected with output shaft 8.The reference diameter for rotating driving gear 6 is more than the reference diameter for rotating driven gear 7,
Play slowing effect.The utility model is simple in construction, easy to operate, also operable when having a power failure, and ensures corollary equipment
Normal operation, it is ensured that daily productivity effect.
The protecgulum of the reduction box 2 covers to forward to move by transition axis respectively with after is provided with transition gear 9, the transition
The driving wheel engagement rotation driven gear 7 of gear 9；The protecgulum of the reduction box 2 covers respectively manually 57 turns of bearing with after
Manual shaft 11 is provided with, the inner of manual shaft 11 has been wholely set manual gear 12, and manual gear 12 can manually adjust dress
Put the driven pulley of engagement transition gear 9；The outer end of the manual shaft 11 is detachably provided with wheel of shaking the hand.Transition gear 9 it is driven
The reference diameter of wheel is respectively less than the driving wheel of transition gear 9 and the reference diameter of manual gear 12, is favorably improved hand
Dynamic efficiency.
Preferably, the manual regulating device includes the back-moving spring 13 being set in manual shaft 11, back-moving spring 13 1
End is connected on manual bearing 57, the other end is connected on the manual gear 12.The manual gear 12 is installed in manual shaft
On 11, the outer end of manual shaft 11 is provided with handwheel installation position, and wheel of shaking the hand removably is installed on handwheel installation position.This practicality is new
Type realizes the separation of manual gear 12 and transition gear 9 by back-moving spring, when motor 3 is driven, can reduce friction, save energy
Source；Manually the engagement of manual gear 12 and transition gear 9 is realized in the pushing of axle, simple to operate, and operating efficiency is high.
Preferably, the inner end of the manual shaft 11 is provided with protection switch 14, is taken turns inward on time when shaking the hand, manual shaft 11
Inner end can reach the endoporus of dynamic bearing 57, and the sensing button of contact protection switch 14, protection switch 14 work and cut
The power supply of power machine 3, when preventing manually operated, incoming call, motor work suddenly injures operator, considerably increases the safety of equipment
Performance.
Preferably, the planetary gearsets include several planetary gears 15 and install the planet carrier 16 of planetary gear 15,
The periphery of planetary gear 15 is provided with fixed gear ring 17 and movable gear ring 18, and the outward flange of fixed gear ring 17 is arranged to plum blossom
Shape, the mounting groove of correspondingly-shaped is also equipped with the protecgulum of the reduction box 2, and the fixed gear ring 17 is arranged on the mounting groove
It is interior.The movable gear ring 18 drives the output shaft 8 to rotate.The planetary gearsets are arranged on by the drive end bearing bracket of reduction box 2
On protecgulum.
Planetary gear speed-reduction has the advantage that:1st, physical dimension is small, and volume is light and handy；2nd, gear range is big, reduction range
Extensively；3rd, transmission efficiency, general efficiency is more than 95%；4th, the processing technology of planetary reducer internal gear is more perfect, essence
Degree is very high, and internal structure is very compact, thus impact resistance is very strong；5th, output torque is high；6th, operate more steady and smooth, make
General all below 65 decibels with middle noise, noise is low.
Preferably, the movable gear ring 18 is integrally formed opens up in the end of the output shaft 8, the movable gear ring 18
There is mounting hole 19, more than one stopper slot 20 is offered in the side wall of mounting hole 19, protection is provided with the mounting hole 19
Set 21, the outer end of protective case 21 are provided with flanging and rotate shaft mounting hole, and the protective case 21 is sleeved on rotary shaft 32
End.The inner end of protective case 21 is provided with through hole one, and through hole two, the through hole are also offered on the axial direction of rotary shaft 32
One and through hole two be used for lubricating oil entrance, be advantageous to parts and preferably work, ensure service life.
Preferably, the outer end of output shaft 8 is provided with chain by steady pin, and the chain is turned by chain
It is dynamic；Live roller 24 is provided among the chain, live roller 24 is provided with the chain rolling groove of installation chain.The chain
Both sides are provided with microswitch 25 and limited roller 33, and the axis of the limited roller 33 and the axis of live roller 24 are set
In the same plane, for tensing chain and limiting the position of chain.The utility model is provided with two groups of limited rollers 33 and passed
Dynamic roller 24, and the both sides of chain are symmetrically distributed in, fore shell is provided at both ends with corresponding chain mounting hole, conveniently according to installation
Position, the chain of left and right different directions is installed.
The chain outer end sets finite place piece, and the locating part includes guide blot 58 and nut, and chain is including guiding
Moved in the groove formed between bolt 58 and nut, this structure can be such that chain is steadily driven, advantageously reduce vibration.
Preferably, output shaft 8 of the present utility model, is provided with input gear 35, and the input gear 35 can connect other
Drive mechanism, such as the measurement structure of measure motor turnning circle.
The utility model can be arranged on air discharging machine, can also be carried out operation of leaking informaton when having a power failure, preferably be controlled in greenhouse
Epidemic disaster, it is ensured that peasant economy income provide safeguard.While this structure output moment of torsion is big, transmission efficiency, use cost
It is low, it is applied widely.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (10)
- A kind of 1. manually, electrically integral type reducing gear, including reduction box (2), it is characterised in that：The one of the reduction box (2) Side is provided with motor (3), and motor gear (5) is provided with the motor shaft (4) of motor (3)；Rotate and set in the reduction box (2) There is rotary shaft (32), be provided with rotary shaft (32) and rotate driving gear (6) and rotation driven gear (7), the motor gear (5) engagement rotation driven gear (7), rotation driving gear (6) the connection output shaft (8)；Rotated on the reduction box (2) and be provided with manual shaft (11), the inner of manual shaft (11) is provided with manual gear (12), hand Moving gear (12) can manually adjusting means engagement rotation driven gear (7)；The outer end of the manual shaft (11), which is provided with, shakes Handwheel.
- A kind of 2. manually, electrically integral type reducing gear according to claim 1, it is characterised in that：The regulation manually Device includes the back-moving spring (13) being set in manual shaft (11), and the manual gear (12) is installed in manual shaft (11), Manual shaft (11) can overcome the active force of back-moving spring (13) to move axially, and make manual gear (12) engagement rotation driven Gear (7).
- A kind of 3. manually, electrically integral type reducing gear according to claim 2, it is characterised in that：The manual gear (12) transition gear (9) is provided between driven gear (7) rotating, the driving wheel engagement rotation of the transition gear (9) from Moving gear (7)；The driven pulley of manual gear (12) engageable transition gear (9).
- A kind of 4. manually, electrically integral type reducing gear according to claim 3, it is characterised in that：The transition gear (9) reference diameter of driving wheel is less than the reference diameter of the driven pulley of transition gear (9).
- A kind of 5. manually, electrically integral type reducing gear according to claim any one of 1-4, it is characterised in that：It is described The inner end of manual shaft (11) is provided with protection switch (14), when the inner end contact protection of manual shaft (11) switchs (14), Motor (3) powers off.
- A kind of 6. manually, electrically integral type reducing gear according to claim 1, it is characterised in that：It is described to rotate actively Gear (6) is connected with output shaft (8) by planetary gearsets, and the planetary gearsets include several planetary gears (15) and peace The planet carrier (16) of planetary gear (15) is filled, the periphery of planetary gear (15) is provided with fixed gear ring (17) and movable gear ring (18), the fixed gear ring (17) is arranged on reduction box (2), and the movable gear ring (18) drives the output shaft (8) to rotate.
- A kind of 7. manually, electrically integral type reducing gear according to claim 6, it is characterised in that：The movable gear ring (18) it is integrally formed and offers mounting hole (19), mounting hole in the end of the output shaft (8), the movable gear ring (18) (19) more than one stopper slot (20) is offered in side wall, protective case (21) is provided with the mounting hole (19), it is described Protective case (21) is sleeved on the end of rotary shaft (32).
- A kind of 8. manually, electrically integral type reducing gear according to claim 1 or 2 or 6 or 7, it is characterised in that：It is described Output shaft (8) outer end is provided with sprocket wheel (22), and the sprocket wheel (22) is rotated by chain (23).
- A kind of 9. manually, electrically integral type reducing gear according to claim 8, it is characterised in that：The chain (23) Centre is provided with live roller (24), and chain (23) both sides are provided with limited roller (33)；The both sides of the sprocket wheel (22) are equal It is symmetrically arranged with one group of live roller (24) and limited roller (33).
- A kind of 10. manually, electrically integral type reducing gear according to claim 8, it is characterised in that：The chain (23) Both sides are provided with microswitch (25).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265175 | 2017-03-18 | ||
| CN2017202651754 | 2017-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064595U true CN207064595U (en) | 2018-03-02 |
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ID=61508631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720665837.7U Active CN207064595U (en) | 2017-03-18 | 2017-06-09 | A kind of manually, electrically integral type reducing gear |
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| CN (1) | CN207064595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466204A (en) * | 2018-11-27 | 2019-03-15 | 大连天泰紫光装订设备有限公司 | A kind of adhesive binder |
-
2017
- 2017-06-09 CN CN201720665837.7U patent/CN207064595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466204A (en) * | 2018-11-27 | 2019-03-15 | 大连天泰紫光装订设备有限公司 | A kind of adhesive binder |
| CN109466204B (en) * | 2018-11-27 | 2024-03-22 | 大连天泰紫光装订设备有限公司 | Adhesive binding machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 100020 Building 1, No.1 yard, chuangdashan Road, Chaoyang District, Beijing Patentee after: HAIXIN HUAXIA (BEIJING) TECHNOLOGY Co.,Ltd. Address before: 317699, Taizhou, Zhejiang province Yuhuan County jade city streets liberation pond farm Patentee before: TAIZHOU WEIFENG AGRICULTURAL TECHNOLOGY Co.,Ltd. |