CN207145584U - A kind of gear with pooling feature - Google Patents
A kind of gear with pooling feature Download PDFInfo
- Publication number
- CN207145584U CN207145584U CN201721170939.8U CN201721170939U CN207145584U CN 207145584 U CN207145584 U CN 207145584U CN 201721170939 U CN201721170939 U CN 201721170939U CN 207145584 U CN207145584 U CN 207145584U
- Authority
- CN
- China
- Prior art keywords
- gear
- tooth
- flank
- locating dowel
- support block
- 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.)
- Expired - Fee Related
Links
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model provides a kind of gear with pooling feature, belongs to mechanical fitting technical field.It is stronger that it solves existing gear rigidity, therefore buffer capacity and damping capaicty are weaker, easily causes gear to produce broken teeth phenomenon or the problem of the flank of tooth ruptures once there is latch.This has the gear of pooling feature, gear ring and the flank of tooth including split-type structural, the gear teeth are provided with outside gear ring, the inside of gear ring is to be provided with two support blocks one on cylindrical empty cavity configuration and inwall, locating dowel one is respectively arranged with each support block one, gear ring, support block one and locating dowel one are integral type structure, the flank of tooth is coaxially disposed in gear ring inner, support block two is provided with the flank of tooth, the left and right ends of support block two are respectively arranged with the locating dowel two corresponding with locating dowel one, and spring is arranged between two locating dowels one and locating dowel two.The design that the utility model passes through spring makes it have the advantages of buffer capacity is more preferable.
Description
Technical field
The utility model belongs to mechanical fitting technical field, is related to a kind of gear, more particularly to a kind of to have pooling feature
Gear.
Background technology
Gear is that with teeth can continuously engage transmits motion and the mechanical organ of power on a kind of wheel rim, gear and its gear production
Product are the important foundation parts of plant equipment, and the primary drive part of most complete set of machines is all gear drive, by
It is typically all to pass through rigid contact between gear, conventional gear rigidity is stronger, therefore buffer capacity and damping capaicty are weaker,
Gear is easily caused to produce broken teeth phenomenon or flank of tooth rupture once there is latch.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided one kind has pooling feature
Gear.
The purpose of this utility model can be realized by following technical proposal：A kind of gear with pooling feature, including
The gear ring and the flank of tooth of split-type structural, described gear ring are provided with the gear teeth outside, it is characterised in that the inside of the gear ring is cylinder
Two support blocks one are provided with shape cavity structure and inwall, locating dowel one is respectively arranged with described each support block one,
Described gear ring, support block one and locating dowel one is integral type structure, and the described flank of tooth is coaxially disposed in gear ring inner, described
Support block two is provided with the flank of tooth, the left and right ends of the support block two are respectively arranged with the locating dowel corresponding with locating dowel one
Two, it is arranged with spring between two described locating dowels one and locating dowel two.
With the gear of pooling feature, its technique effect is for this：When the flank of tooth rotates, the spring of one end will be made by support block
Compression, the spring elongation of the other end, the spring compressed have the thrust of a rotation to gear ring so that gear ring rotates, when
There is the situation of gear latch, can be that gear ring brings certain cushioning effect by spring, the rigidity of gear be reduced, so as to play
Prevent the effect in broken teeth or broken face.
In a kind of above-mentioned gear with pooling feature, limited location is symmetrical arranged with support block two on the described flank of tooth
Block.
The effect of limited block is that required torsion is larger on startup for gear, can effectively be prevented by the design of limited block
Spring is deformed due to excessive extrusion reduces its elastic force, and spring can be effectively protected particularly in the case of latch.
In a kind of above-mentioned gear with pooling feature, the both sides on the described flank of tooth positioned at support block two are also distinguished
Provided with follow block.The effect of follow block is to play support spring and can be further spacing.
In a kind of above-mentioned gear with pooling feature, the center of the flank of tooth offers axis hole.Worn by axis hole
If power transmission shaft is so as to driving the flank of tooth to rotate.
In a kind of above-mentioned gear with pooling feature, keyway is symmetrically offered in described axis hole.
Compared with prior art, the design that this gear passes through spring makes it have the advantages of buffer capacity is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of this gear with pooling feature.
Fig. 2 is the structural representation of the flank of tooth.
Fig. 3 is the structural representation of gear ring.
In figure, 1, gear ring；2nd, the flank of tooth；3rd, support block one；4th, locating dowel one；5th, support block two；6th, locating dowel two；7th, bullet
Spring；8th, limited block；9th, follow block；10th, axis hole；11st, keyway.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, this gear with pooling feature, the gear ring 1 and the flank of tooth 2 of split-type structural are included,
The gear teeth are provided with outside gear ring 1, the inside of gear ring 1 is is provided with two support blocks 1 on cylindrical empty cavity configuration and inwall, each
Locating dowel 1 is respectively arranged with support block 1, gear ring 1, support block 1 and locating dowel 1 are integral type structure, and the flank of tooth 2 is same
Axle is arranged inside gear ring 1, and support block 25 is provided with the flank of tooth 2, and the left and right ends of support block 25 are respectively arranged with and positioned
The corresponding locating dowel 26 of post 1, spring 7 is arranged between two locating dowels 1 and locating dowel 26.
Further describe in detail, in order to prevent spring 7 is deformed due to excessive extrusion from reducing its elastic force, particularly in latch
In the case of can be effectively protected spring 7, be symmetrically arranged with limited block 8 with support block 25 on the flank of tooth 2.
In order to play support spring 7 and can be further spacing, the both sides on the flank of tooth 2 positioned at support block 25 are also set respectively
There is follow block 9.
By power transmission shaft so as to drive the flank of tooth 2 to rotate, the center of the flank of tooth 2 offers axis hole 10, is symmetrically opened up in axis hole 10
There is keyway 11.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although gear ring 1, the flank of tooth 2, support block 1, locating dowel 1, support block 25, locating dowel have more been used herein
26, the term such as spring 7, limited block 8, follow block 9, axis hole 10, keyway 11, but it is not precluded from the possibility using other terms.Make
It is used for the purpose of more easily describing and explaining essence of the present utility model with these terms；It is construed as any attached
The limitation added is all disagreed with the utility model spirit.
Claims (5)
1. a kind of gear with pooling feature, include the gear ring of split-type structural（1）And the flank of tooth（2）, described gear ring（1）Outside
It is provided with the gear teeth, it is characterised in that the gear ring（1）Inside to be provided with two supports on cylindrical empty cavity configuration and inwall
Block one（3）, described each support block one（3）On be respectively arranged with locating dowel one（4）, described gear ring（1）, support block one
（3）With locating dowel one（4）For integral type structure, the described flank of tooth（2）It is coaxially disposed in gear ring（1）Inside, the described flank of tooth（2）
On be provided with support block two（5）, the support block two（5）Left and right ends be respectively arranged with and locating dowel one（4）Corresponding
Locating dowel two（6）, described two locating dowels one（4）With locating dowel two（6）Between be arranged with spring（7）.
A kind of 2. gear with pooling feature according to claim 1, it is characterised in that the described flank of tooth（2）It is upper with
Support block two（5）It is symmetrically arranged with limited block（8）.
A kind of 3. gear with pooling feature according to claim 1 or 2, it is characterised in that the described flank of tooth（2）On
Positioned at support block two（5）Both sides further respectively have follow block（9）.
A kind of 4. gear with pooling feature according to claim 1, it is characterised in that the described flank of tooth（2）In
The heart offers axis hole（10）.
A kind of 5. gear with pooling feature according to claim 4, it is characterised in that described axis hole（10）It is interior right
Title offers keyway（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170939.8U CN207145584U (en) | 2017-09-13 | 2017-09-13 | A kind of gear with pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170939.8U CN207145584U (en) | 2017-09-13 | 2017-09-13 | A kind of gear with pooling feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145584U true CN207145584U (en) | 2018-03-27 |
Family
ID=61667204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170939.8U Expired - Fee Related CN207145584U (en) | 2017-09-13 | 2017-09-13 | A kind of gear with pooling feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511378A (en) * | 2018-12-12 | 2019-03-26 | 姚森 | Agricultural crop straw loading machine |
-
2017
- 2017-09-13 CN CN201721170939.8U patent/CN207145584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511378A (en) * | 2018-12-12 | 2019-03-26 | 姚森 | Agricultural crop straw loading machine |
| CN109511378B (en) * | 2018-12-12 | 2022-04-08 | 姚森 | Crop straw loading machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103043093A (en) | Electric power steering apparatus | |
| CN207145584U (en) | A kind of gear with pooling feature | |
| CN204200999U (en) | A kind of phonon crystal vibration-reduction gear | |
| CN107448542A (en) | A kind of centrifugal friction type velocity profile stopping means | |
| CN104214295A (en) | Novel inertia element device for automobile suspension frame | |
| CN104896062B (en) | A kind of composite construction gear | |
| CN201925350U (en) | Automobile hub bearing | |
| CN104832604B (en) | Flexible engagement gear device | |
| CN202707948U (en) | Harmonic reducer with fixed gear wheel | |
| CN104315088A (en) | Novel cycloid needle roller damping speed reducer | |
| CN206111961U (en) | Poor planet gear of tridentate linkage double crank pinwheel few tooth of output cycloid | |
| CN209622000U (en) | Hollow type wave gear device | |
| CN104819253A (en) | Multi-crankshaft cycloid speed reducer | |
| CN104633062A (en) | Double-cycloidal speed reducer | |
| CN206536503U (en) | A kind of rotary-type variation rigidity flexible joint | |
| CN216134376U (en) | Flexible gear motor of gear box | |
| CN204533376U (en) | A kind of power take-off of many bent axles cycloid speed reducer | |
| CN205244302U (en) | Cartridge gear type wheel | |
| CN207333570U (en) | A kind of centrifugal friction type velocity profile limiting device | |
| CN103169554B (en) | Assisting-type bearing system antidumping multiple-thread damper for exoskeleton | |
| CN208364600U (en) | Damping bearing suitable for non-circumferential rotation type | |
| CN207598855U (en) | Flexbile gear and harmonic speed changer | |
| CN107332386A (en) | Motor | |
| CN201651232U (en) | Suspension gear set | |
| CN204533377U (en) | A kind of many bent axles cycloid speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200913 |