CN207080580U - A kind of special type is speed reducer dedicated - Google Patents
A kind of special type is speed reducer dedicated Download PDFInfo
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- CN207080580U CN207080580U CN201720902764.9U CN201720902764U CN207080580U CN 207080580 U CN207080580 U CN 207080580U CN 201720902764 U CN201720902764 U CN 201720902764U CN 207080580 U CN207080580 U CN 207080580U
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- gear
- claw
- speed reducer
- gear ring
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Abstract
The utility model discloses a kind of special type is speed reducer dedicated, aim to provide a kind of working stability, the special type of service life length is speed reducer dedicated, its drip irrigation device is to include shell, and it is arranged at gear ring and gear in shell, the shell includes upper shell and lower house, the upper shell and lower house form the installation cavity accommodated for gear ring and gear, the upper and lower end parts of the gear ring are connected with flange arrangement, the flange arrangement is arranged at outside installation cavity and is rotatablely connected by bearing and shell, shown gear and gear ring engagement, input shaft is connected with the gear, input shaft drive gear rotates and is transferred to gear ring and flange arrangement；Oiling pipeline is provided with the upper shell, oiling pipeline is provided with pouring orifice and oil-out, and oil-out connects with installation cavity, and oil-out is provided with many places and is distributed in the travel paths of gear ring.
Description
Technical field
Bulk cargo discharging drive mechanism is the utility model is related to, more particularly to a kind of special type is speed reducer dedicated.
Background technology
The discharging of bulk goods is current, suitable for the multi-purpose grab bucket of powdered or little grainy material unloading reclaimer device, grabs
Bucket easily causes material when unloading feeding and flown upward, and seriously pollutes environment, and material leakage causes material loss, both not environmentally, crawl
Efficiency is not also high, and existing mode is using equipment such as spiral reclaimers.
Retrieve at present, Application No.：CN201020114809.4 patent, a kind of modified is disclosed suitable for a variety of
The ship unloading equipment of dried bulk cargo, wherein, rise structure for conveying specifically include dispenser, decelerator, vertical ascent conveyor screw pipe, on
Delivery pipe is risen, dispenser is installed on vertical ascent conveyor screw bottom of the tube, the output end connection dispenser of decelerator.The course of work
In, decelerator has input shaft and output shaft, is driven by decelerator itself, output shaft part connection dispenser, then can control
Produce glassware to rotate with certain speed, so as to carry out effective feeding.We pass through in above-mentioned file or actual mechanical process
Know, the feeding principle for such dispenser is to act on conveying material using spirally-guided, to realize material from
Under up conveyed, then drive dispenser have to keep a direction.
Existing driver is fairly simple, mainly drives gear wheel to carry out speed governing by little gear, so as to realize to taking
The driving of glassware, because its is simple in construction, fault rate is larger, and lubrication problem and wear-out life, which easily occurs, in gear to be reduced.Therefore
The frequent repair rate for causing attendant of barrier also improves, and it is very undesirable to thereby result in equipment operation.
Utility model content
In view of the deficienciess of the prior art, to be to provide a kind of special type speed reducer dedicated for the purpose of this utility model, have
The advantage of working stability, service life length.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of special type special retarding
Device, including shell and the gear ring and gear that are arranged in shell, the shell include upper shell and lower house, the upper casing
Body and lower house form the installation cavity accommodated for gear ring and gear, and the upper and lower end parts of the gear ring are connected with flange arrangement,
The flange arrangement is arranged at outside installation cavity and is rotatablely connected by bearing and shell, shown gear and gear ring engagement, the tooth
It is connected with input shaft on wheel, input shaft drive gear rotates and is transferred to gear ring and flange arrangement；
Oiling pipeline is provided with the upper shell, oiling pipeline is provided with pouring orifice and oil-out, oil-out and installation
Chamber connects, and oil-out is provided with many places and is distributed in the travel paths of gear ring.
By above-mentioned setting, shell can effectively protect gear ring and gear, and can be sealed gear ring and gear
Close, avoid the interference of exotic, the installation of gear ring and gear is not only supplied in installation cavity, storage lubricant grease can also be carried out,
Injection grease is carried out on pouring orifice, then grease leads to installation cavity so that be full of grease in installation cavity, oil-out is arranged on gear ring
Travel paths on, when grease can be taken in gear ring running automatically, the uniform effect of grease lubrication is played, by above-mentioned
Structure is understood：Input shaft drives pinion rotation, and gear is engaged in gear ring, and ring gear against rotation drives the flange being integrally attached on gear ring
Structure, flange arrangement are for connection to the equipment such as dispenser, and so as to realize the conveying of material, gear rotational speed is high, and gear ring turns
Speed is small, and while realizing speed change, effective driven gear ring stable operation, gear ring receives the protection of shell, the lubrication of lubricant grease,
Gear and gear ring abrasion are reduced, and vibration is reduced, working stability, life.
Can be preferably as concrete scheme of the present utility model：There is ledge structure, ledge structure on the upper shell
On be provided with multiple reinforcements, diametric(al) of the reinforcement along upper shell equidistantly dissipates, and the reinforcement is in step
Position offers arc notch at the knuckle of structure.
By above-mentioned setting, upper shell needs to install in the frame of other equipment, so structure is firm, and to bear
The vibration of gear ring gear or rocking in equipment, so design ledge structure and reinforcement are overall to improve
Sound construction degree, due to the design of arc notch, do not reduce materials on the premise of structural strength is ensured singly, and use
The breach of arc has the effect for alleviating covibration to reduce resonance wave.
Can be preferably as concrete scheme of the present utility model：Oil outlet is provided with the lower house, oil-out is set
It is placed in two side positions of gear.
By above-mentioned setting, oil-out can exclude sump oil fat, due to being easily accessible powder on the field of conjugate action of gear and gear ring
Dirt and foreign matter, so setting oil-out contaminant removal effectiveness higher.
Can be preferably as concrete scheme of the present utility model：It is connected with one end face of the gear by rotating shaft
Claw and the driving wheel being fixedly connected with input shaft, are provided with the neck portion with claw clamping on driving wheel, the claw and
The elastic component for driving claw close to neck portion is provided between rotating shaft, the claw rotates around the axis to enter neck portion
Or depart from neck portion；Wherein, driving wheel is rotated forward with clamping claw and drives gear synchronous to rotate, and driving gear is inverted to push card open
Pawl leaves driving of the neck portion stopping to gear.
By above-mentioned setting, in order to prevent input shaft from reversely rotating, then dispenser inverted running material is easily caused
Drop, thus improve security.Input shaft drives driving wheel to rotate forward first, so that neck portion fits to claw
On, claw driven by elastic component under can clamping driving wheel, when motion：Driving wheel is rotated forward with clamping claw and with moving gear
Synchronous axial system, driving gear reversion leave driving of the neck portion stopping to gear to push claw open.
Can be preferably as concrete scheme of the present utility model：Claw and the neck portion be correspondingly arranged on it is multigroup, it is more
Group claw and neck are circumferentially distributed around driving wheel.
By above-mentioned setting, it can improve and active wheel drive force is shared, if directly using a claw, actively
The driving force of wheel will be transferred to directly with claw, and claw is big by power load, and after the circumferentially distributed multiple claws of setting of copper pipe,
The stationarity of driving is improved, reduction local pressure is excessive, and it is stable to improve overall operation.
Can be preferably as concrete scheme of the present utility model：The claw includes sliding with neck portion
First contact surface and occur to contradict the second contact surface with neck portion, the claw is provided with ball knot on the first contact surface
Structure, the roll structure include mounting groove, the spring being arranged in mounting groove, are arranged on mounting groove outlet and by spring promotion
Steel ball.
By above-mentioned setting, the first contact surface be in order to be not easy to drive claw during motor reversal, so in order to
Its frictional force is reduced, passes through roll structure, it is possible to reduce contact surface and the sliding friction of plane-plane contact is converted into rolling rubbed
Wipe, reduce abrasion.
Can be preferably as concrete scheme of the present utility model：The roll structure sets multiple on each claw.
By above-mentioned setting, the contact performance of the first contact surface on claw can be further improved, plays the effective of claw
Slide.
Can be preferably as concrete scheme of the present utility model：Beam is provided with second contact surface.
By above-mentioned setting, because the second contact surface is for contradicting, when driving wheel promotes, impact is had,
Therefore beam can be very good to reduce vibration, improve stability.
Can be preferably as concrete scheme of the present utility model：Second contact surface is arranged to wavy, corresponds to
The contact surface in neck portion is also configured as the wavy of mutual cooperation.
By above-mentioned setting, this is wavy to effectively increase mutual contact surface in the case of same widths, and
And it is more stable during contradicting, and there is positioning and guiding.
Can be preferably as concrete scheme of the present utility model：Second contact surface has at least one crest or one
Individual trough.
By above-mentioned setting, positioning and guiding or so is further improved.
In summary, the utility model has the advantages that：
1st, there is the lubrication of grease, working stability, service life length；
2nd, it is safer with the function of preventing reverse drive, use.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the top view of embodiment 1；
Fig. 3 is Fig. 2 A portions enlarged drawing；
Fig. 4 is the driving wheel of embodiment 2 and the structural representation of gear；
Fig. 5 is the drive mechanism figure of embodiment 2；
Fig. 6 is the claw structure schematic diagram of embodiment 3；
Fig. 7 is the claw of embodiment 4 and the structural representation with driving wheel.
1, shell in figure；2nd, upper shell；3rd, lower house；4th, installation cavity；5th, gear ring；6th, gear；7th, flange arrangement；8th, input
Axle；9th, oiling pipeline；10th, oil-out；11st, pouring orifice；12nd, ledge structure；13rd, reinforcement；14th, arc notch；15th, it is fuel-displaced
Hole；16th, claw；17th, driving wheel；18th, neck portion；19th, elastic component；20th, the first contact surface；21st, the second contact surface；22nd, ball
Structure；23rd, mounting groove；24th, spring；25th, steel ball；26th, beam.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：
As shown in figure 1, a kind of special type is speed reducer dedicated, there is shell 1, shell 1 includes upper shell 2 and lower house 3, upper casing
There is ledge structure 12 on body 2.Ledge structure 12 is specifically：Shape with height structure straggly as represented in the figure.Platform
Multiple reinforcements 13 are provided with stage structure 12, reinforcement 13 is roughly triangular.Upper shell is annular.Reinforcement 13 is along upper casing
The diametric(al) of body 2 equidistantly dissipates, and reinforcement 13 is in position at the knuckle of ledge structure 12 and offers arc notch 14.On
Housing 2 needs to install in the frame of other equipment, so structure is firm.
The inside of shell 1 is flange arrangement 7, as shown in Fig. 2 it is mainly used to connect dispenser, dispenser structure can be with
Referring to the cited paper in background technology.
As shown in figure 3, upper shell 2 and lower house 3 form the installation cavity 4 accommodated for gear ring 5 and gear 6, flange arrangement 7 is
It is connected with gear ring 5.Flange arrangement 7 is arranged at outside installation cavity 4 and is rotatablely connected by bearing and shell 1, gear 6 and gear ring
5 engagements, are connected with input shaft 8 on gear 6, and the drive gear 6 of input shaft 8 rotates and is transferred to gear ring 5 and flange arrangement 7.
Return to shown in Fig. 1, oil outlet 15 is provided with lower house 3, oil-out 10 is arranged at two side positions of input shaft 8.
Oil-out 10 can exclude sump oil fat, due to being easily accessible dust and foreign matter on the field of conjugate action of gear 6 and gear ring 5, so setting
The contaminant removal effectiveness of oil-out 10 is higher.Oiling pipeline 9 is provided with upper shell 2, oiling pipeline 9 is provided with pouring orifice 11 and oil-out
10, oil-out 10 connects with installation cavity 4, and oil-out 10 is provided with many places and is distributed in the travel paths of gear ring 5.
By said structure, ledge structure 12 and reinforcement 13 are designed, overall sound construction degree can be improved.
Using the design of arc notch 14, do not reduce materials on the premise of structural strength is ensured singly, and using the breach of arc
To reduce resonance wave, there is the effect for alleviating covibration.
Shell 1 can effectively protect gear ring 5 and gear 6, and can be closed gear ring 5 and gear 6, avoid outer
Carry out the interference of thing, the installation of gear ring 5 and gear 6 is not only supplied in installation cavity 4, storage lubricant grease can also be carried out, in pouring orifice
Injection grease is carried out on 11, then grease leads to installation cavity 4 so that be full of grease in installation cavity 4, oil-out 10 is arranged on gear ring
In 5 travel paths, when grease can be taken automatically in the running of gear ring 5, the uniform effect of grease lubrication is played, by upper
Structure is stated to understand：Input shaft 8 rotates with moving gear 6, and gear 6 is engaged in gear ring 5, and gear ring 5 rotates drive and is integrally attached to gear ring 5
On flange arrangement 7, flange arrangement 7 is for connection to the equipment such as dispenser, so as to realize the conveying of material, 6 turns of gear
Fast high, the rotating speed of gear ring 5 is small, and while realizing speed change, effective stable operation of driven gear ring 5, gear ring 5 receives the protection of shell 1,
The lubrication of lubricant grease, gear 6 and the abrasion of gear ring 5 are reduced, and vibration is reduced, working stability, life.
Embodiment 2：
On the basis of embodiment 1, as shown in Figure 4 and Figure 5, card is connected with by rotating shaft on an end face of gear 6
Pawl 16 and the driving wheel 17 being fixedly connected with input shaft 8, the neck portion 18 with the clamping of claw 16 is provided with driving wheel 17,
It is provided with the elastic component 19 for driving claw 16 close to neck portion 18 between claw 16 and rotating shaft, claw 16 rotates around the axis use
To enter neck portion 18 or depart from neck portion 18；Wherein, driving wheel 17 is rotated forward with clamping claw 16 and synchronously turned with moving gear 6
Dynamic, driving gear 6, which inverts, to be left neck portion 18 to push claw 16 open and stops driving to gear 6.Claw 16 and neck portion 18 are right
Should be provided with it is multigroup, multigroup claw 16 and neck around driving wheel 17 it is circumferentially distributed.
During work, input shaft 8 drives driving wheel 17 to rotate forward first, so that neck portion 18 fits to claw
On 16, claw 16 by elastic component 19 drive down can clamping driving wheel 17, driving wheel 17 rotated forward with clamping claw 16 and with moving teeth
Take turns 6 synchronous axial systems, driving gear 6, which inverts, to be left neck portion 18 to push claw 16 open and stop driving to gear 6.
Embodiment 3：
On the basis of embodiment 2, as shown in fig. 6, claw 16 include to slided with neck portion 18 first
Contact surface 20 and occur to contradict the second contact surface 21 with neck portion 18, claw 16 is provided with ball on the first contact surface 20
Structure 22, roll structure 22 include mounting groove 23, the spring 24 being arranged in mounting groove 23, are arranged on the outlet of mounting groove 23 and quilt
The steel ball 25 that spring 24 promotes.First contact surface 20 is in order to be not easy to drive claw 16 during motor reversal, so being
Its frictional force is reduced, passes through roll structure 22, it is possible to reduce contact surface and the sliding friction of plane-plane contact is converted into rolling
Dynamic friction, reduce abrasion.
Roll structure 22 sets multiple on each claw 16.The first contact surface 20 on claw 16 can further be improved
Contact performance, play effective slip of claw 16.
Beam 26 is provided with second contact surface 21.Because the second contact surface 21 is for contradicting, in driving wheel 17
When promotion, impact is had, therefore beam 26 can be very good to reduce vibration, improve stability.
Embodiment 4：
On the basis of embodiment 1, as shown in fig. 7, the second contact surface 21 is arranged to wavy, corresponding to neck portion 18
Contact surface be also configured as cooperate it is wavy.This is wavy to effectively increase that in the case of same widths
This contact surface, and more stablize during contradicting, and there is positioning and guiding.Second contact surface 21 has at least
One crest or a trough.Further improve positioning and guiding or so.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of special type is speed reducer dedicated, including shell (1) and the gear ring (5) and gear (6) that are arranged in shell (1), institute
Stating shell (1) includes upper shell (2) and lower house (3), and the upper shell (2) and lower house (3), which are formed, supplies gear ring (5) and gear
(6) installation cavity (4) accommodated, it is characterised in that：The upper and lower end parts of the gear ring (5) are connected with flange arrangement (7), described
Flange arrangement (7) is arranged at installation cavity (4) outside and is rotatablely connected by bearing and shell (1), shown gear (6) and gear ring (5)
Engagement, is connected with input shaft (8) on the gear (6), input shaft (8) drive gear (6) rotate and be transferred to gear ring (5) and
Flange arrangement (7)；
Oiling pipeline (9) is provided with the upper shell (2), oiling pipeline (9) is provided with pouring orifice (11) and oil-out (10),
Oil-out (10) connects with installation cavity (4), and oil-out (10) is provided with many places and is distributed in the travel paths of gear ring (5).
2. special type according to claim 1 is speed reducer dedicated, it is characterised in that：There is Step-edge Junction on the upper shell (2)
Structure (12), multiple reinforcements (13), diametric(al) of the reinforcement (13) along upper shell (2) are provided with ledge structure (12)
Equidistantly diverging, the reinforcement (13) are in position at the knuckle of ledge structure (12) and offer arc notch (14).
3. special type according to claim 1 is speed reducer dedicated, it is characterised in that：It is provided with the lower house (3) fuel-displaced
Hole (15), oil-out (10) are arranged at two side positions of gear (6).
4. special type according to claim 1 is speed reducer dedicated, it is characterised in that：Lead on one end face of the gear (6)
Cross rotating shaft and be connected with claw (16) and the driving wheel (17) being fixedly connected with input shaft (8), be provided with driving wheel (17) with
The neck portion (18) of claw (16) clamping, the claw (16) are provided with to drive claw (16) close to neck between rotating shaft
The elastic component (19) in portion (18), the claw (16) rotate around the axis to enter neck portion (18) or depart from neck portion (18)；
Wherein, driving wheel (17) is rotated forward with clamping claw (16) and inverted with moving gear (6) synchronous axial system, driving gear (6) to push open
Claw (16) leaves driving of neck portion (18) stopping to gear (6).
5. special type according to claim 4 is speed reducer dedicated, it is characterised in that：The claw (16) and neck portion (18) are right
It should be provided with multigroup, multigroup claw (16) and neck are circumferentially distributed around driving wheel (17).
6. special type according to claim 5 is speed reducer dedicated, it is characterised in that：The claw (16) include to and neck
The first contact surface (20) and occur to contradict the second contact surface (21), the card with neck portion (18) that portion (18) is slided
Pawl (16) is provided with roll structure (22) on the first contact surface (20), and the roll structure (22) includes mounting groove (23), set
The spring (24) that is placed in mounting groove (23), it is arranged on mounting groove (23) outlet and the steel ball (25) promoted by spring (24).
7. special type according to claim 6 is speed reducer dedicated, it is characterised in that：The roll structure (22) is in each claw
(16) set on multiple.
8. special type according to claim 6 is speed reducer dedicated, it is characterised in that：It is provided with second contact surface (21)
Beam (26).
9. special type according to claim 6 is speed reducer dedicated, it is characterised in that：Second contact surface (21) is arranged to ripple
Wave-like, the wavy of mutual cooperation is also configured as corresponding to the contact surface of neck portion (18).
10. special type according to claim 9 is speed reducer dedicated, it is characterised in that：Second contact surface (21) has extremely
A few crest or a trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902764.9U CN207080580U (en) | 2017-07-24 | 2017-07-24 | A kind of special type is speed reducer dedicated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902764.9U CN207080580U (en) | 2017-07-24 | 2017-07-24 | A kind of special type is speed reducer dedicated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080580U true CN207080580U (en) | 2018-03-09 |
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ID=61423578
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720902764.9U Active CN207080580U (en) | 2017-07-24 | 2017-07-24 | A kind of special type is speed reducer dedicated |
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| Country | Link |
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| CN (1) | CN207080580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191581A (en) * | 2017-07-24 | 2017-09-22 | 台州恒投工贸有限公司 | A kind of special type is speed reducer dedicated |
-
2017
- 2017-07-24 CN CN201720902764.9U patent/CN207080580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191581A (en) * | 2017-07-24 | 2017-09-22 | 台州恒投工贸有限公司 | A kind of special type is speed reducer dedicated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210827 Address after: 317109 Jian Tiao Zhen Yong Feng Tang, Sanmen County, Taizhou City, Zhejiang Province (self declaration) Patentee after: Taizhou Hengyi Heavy Industry Machinery Co.,Ltd. Address before: Jiantiao town yongfengtang, Sanmen County, Taizhou City, Zhejiang Province 317109 Patentee before: TAIZHOU HENGTOU INDUSTRY AND TRADE Co.,Ltd. |
|
| TR01 | Transfer of patent right |