CN205346038U - Modified hangs rotatory device that trades of chain transmission - Google Patents
Modified hangs rotatory device that trades of chain transmission Download PDFInfo
- Publication number
- CN205346038U CN205346038U CN201620105381.4U CN201620105381U CN205346038U CN 205346038 U CN205346038 U CN 205346038U CN 201620105381 U CN201620105381 U CN 201620105381U CN 205346038 U CN205346038 U CN 205346038U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- connecting rod
- gear
- rod
- runing rest
- 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
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- Gears, Cams (AREA)
Abstract
The utility model discloses a modified hangs rotatory device that trades of chain transmission, including the chassis, the chassis is passed through the bearing and is connected with the runing rest, runing rest top and rim plate fixed connection, and rim plate and gear coupling, wheel and rack meshes, be provided with the mounting groove on the gear teeth root circle dish, teeth of a cogwheel portion pegs graft in the mounting groove, the lateral wall symmetry of teeth of a cogwheel portion is provided with the recess, the lateral wall of mounting groove is provided with and connects the complex block rubber with the groove phase interfix, the bottom of mounting groove is connected through the first spring body and the bottom of teeth of a cogwheel portions, be provided with the connecting hole in the mounting groove, the position that the connecting hole is located the mounting groove bottom is provided with the screw hole, threaded hole is provided with the threaded rod, threaded rod top coupling has the head rod, connecting rod top and first spring body coupling, the top of threaded rod is provided with the second connecting rod, be connected with wire rope between block rubber and the second connecting rod. The utility model discloses the not enough of prior art can be improved, the life of gear engagement portion has been improved.
Description
Technical field
This utility model relates to a kind of rotary surface change device, the suspended chain transmission rotary surface change device of especially a kind of improvement.
Background technology
Existing suspended chain transmitting device is mainly made up of chain motor, track, herringbone rail etc., and track is internal recycle, outer circulation or multichannel.Chinese utility model patent CN201534701U discloses a kind of suspended chain transmission rotary surface change device, saves installing space.But, this face change device, at the first section of rotary course and end, owing to the engaging piece of gear can be produced very big pressure by effect of inertia, causes that the service life of gear and tooth bar is shorter.
Utility model content
The technical problems to be solved in the utility model is to provide the suspended chain transmission rotary surface change device of a kind of improvement, it is possible to solves the deficiencies in the prior art, improves the service life of gear meshing portions.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
A kind of suspended chain transmission rotary surface change device of improvement, including chassis, chassis is connected with runing rest by bearing, runing rest top is fixing with wheel disc to be connected, wheel disc and gear shaft connect, wheel and rack engages, the tooth root disk of described gear is provided with mounting groove, wheel teeth portion is plugged in mounting groove, the sidewall symmetry of wheel teeth portion is provided with groove, the sidewall of mounting groove is provided with and is mutually inserted the block rubber coordinated with groove, the bottom of mounting groove is connected by the bottom of the first spring body with wheel teeth portion, connecting hole it is provided with in mounting groove, block rubber is positioned at the two ends of connecting hole, the position that connecting hole is positioned at bottom mounting groove is provided with screwed hole, threaded rod it is provided with in screwed hole, threaded rod top axle is connected to head rod, connecting rod top is connected with the first spring body, the bottom of threaded rod is provided with the second connecting rod, it is connected to steel wire rope between block rubber and the second connecting rod, steel wire rope is positioned at connecting hole.
As preferably, described chassis being provided with annular slide track, being provided with some sections of speed-reducing rubber bands in annular slide track, the bottom of runing rest is provided with the 3rd connecting rod, and the bottom of the 3rd connecting rod is provided with pulley, and pulley slides and is connected in annular slide track.
As preferably, the bottom-hinged of described 3rd connecting rod has goods of furniture for display rather than for use, pulley spindle to be connected to goods of furniture for display rather than for use, is connected to the second spring body between goods of furniture for display rather than for use and the 3rd connecting rod.
What employing technique scheme was brought has the beneficial effects that: this utility model is by improving the structure of gear meshing portions position, wheel teeth portion is when being subject to inertia impact, wheel teeth portion can effectively be cushioned by block rubber, impulsive force is dispersed to whole teeth portion of taking turns by the first spring body and cushions, and decreases that wheel teeth portion is unilateral over-stressed and the gear destruction that occurs.Annular slide track with speed-reducing rubber band can reduce runing rest inertial impact force in rotary course, and the 3rd connecting rod is for improving the impact resistance of runing rest horizontal direction.
Accompanying drawing explanation
Fig. 1 is the structure chart of one detailed description of the invention of this utility model.
Fig. 2 is the structure chart of one detailed description of the invention middle gear of this utility model.
Fig. 3 is the structure chart of annular slide track in one detailed description of the invention of this utility model.
Fig. 4 is the structure chart of the 3rd connecting rod in one detailed description of the invention of this utility model.
In figure: 1, chassis；2, bearing；3, runing rest；4, wheel disc；5, gear；6, tooth bar；7, tooth root disk；8, mounting groove；9, wheel teeth portion；10, groove；11, block rubber；12, the first spring body；13, connecting hole；14, screwed hole；15, threaded rod；16, connecting rod；17, the second connecting rod；18, steel wire rope；19, annular slide track；20, speed-reducing rubber band；21, the 3rd connecting rod；22, pulley；23, goods of furniture for display rather than for use；24, the second spring body；25, air bag.
Detailed description of the invention
The standardized element used in this utility model all can be commercially, shaped piece all can carry out customized according to the record with accompanying drawing of description, the concrete connected mode of each part all adopts in prior art the conventional meanses such as ripe bolt, rivet, welding, stickup, is not described in detail in this.
With reference to Fig. 1-4, one detailed description of the invention of this utility model includes chassis 1, chassis 1 is connected with runing rest 3 by bearing 2, runing rest 3 top is fixing with wheel disc 4 to be connected, wheel disc 4 and gear 5 axle connect, gear 5 engages with tooth bar 6, the tooth root disk 7 of described gear 5 is provided with mounting groove 8, wheel teeth portion 9 is plugged in mounting groove 8, the sidewall symmetry of wheel teeth portion 9 is provided with groove 10, the sidewall of mounting groove 8 is provided with and is mutually inserted the block rubber 11 coordinated with groove 10, the bottom of mounting groove 8 is connected by the bottom of the first spring body 12 with wheel teeth portion 9, connecting hole 13 it is provided with in mounting groove 8, block rubber 11 is positioned at the two ends of connecting hole 13, connecting hole 13 is positioned at the position bottom mounting groove 8 and is provided with screwed hole 14, threaded rod 15 it is provided with in screwed hole 14, threaded rod 15 top axle is connected to head rod 16, connecting rod 16 top is connected with the first spring body 12, the bottom of threaded rod 15 is provided with the second connecting rod 17, it is connected to steel wire rope 18 between block rubber 11 and the second connecting rod 17, steel wire rope 18 is positioned at connecting hole 13.Wheel teeth portion 9 is when being subject to inertia impact, and wheel teeth portion 9 can effectively be cushioned by block rubber 11, and impulsive force is dispersed to whole teeth portion 9 of taking turns is cushioned by the first spring body 12, decreases that wheel teeth portion 9 is unilateral over-stressed and the gear destruction that occurs.Being provided with annular slide track 19 on chassis 1, be provided with some sections of speed-reducing rubber bands 20 in annular slide track 19, the bottom of runing rest 3 is provided with the 3rd connecting rod 21, and the bottom of the 3rd connecting rod 21 is provided with pulley 22, and pulley 22 slides and is connected in annular slide track 19.The bottom-hinged of the 3rd connecting rod 21 has goods of furniture for display rather than for use 23, pulley 22 axle to be connected to goods of furniture for display rather than for use 23, is connected to the second spring body 24 between goods of furniture for display rather than for use 23 and the 3rd connecting rod 21.With speed-reducing rubber with 20 annular slide track 19 can reduce the runing rest 3 inertial impact force in rotary course, the 3rd connecting rod 21 is for improving the impact resistance of runing rest 3 horizontal direction.
It addition, block rubber 11 is connected to groove 10 place by air bag 25.Air bag 25 can lower the rigid impact that wheel teeth portion 9 is subject to.
This utility model is to improve on the basis of background technology cited patent, and the basic structure of rotary apparatus has been carried out open fully, is not described in detail in this.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. the suspended chain transmission rotary surface change device that a kind is improved, including chassis (1), chassis (1) is connected with runing rest (3) by bearing (2), runing rest (3) top is fixing with wheel disc (4) to be connected, wheel disc (4) and gear (5) axle connect, gear (5) engages with tooth bar (6), it is characterized in that: the tooth root disk (7) of described gear (5) is provided with mounting groove (8), wheel teeth portion (9) is plugged in mounting groove (8), the sidewall symmetry of wheel teeth portion (9) is provided with groove (10), the sidewall of mounting groove (8) is provided with and is mutually inserted the block rubber (11) coordinated with groove (10), the bottom of mounting groove (8) is connected by the bottom of the first spring body (12) with wheel teeth portion (9), connecting hole (13) it is provided with in mounting groove (8), block rubber (11) is positioned at the two ends of connecting hole (13), connecting hole (13) is positioned at the position of mounting groove (8) bottom and is provided with screwed hole (14), threaded rod (15) it is provided with in screwed hole (14), threaded rod (15) top axle is connected to head rod (16), connecting rod (16) top is connected with the first spring body (12), the bottom of threaded rod (15) is provided with the second connecting rod (17), steel wire rope (18) it is connected between block rubber (11) and the second connecting rod (17), steel wire rope (18) is positioned at connecting hole (13).
2. the suspended chain transmission rotary surface change device of improvement according to claim 1, it is characterized in that: described chassis (1) is provided with annular slide track (19), some sections of speed-reducing rubber bands (20) it are provided with in annular slide track (19), the bottom of runing rest (3) is provided with the 3rd connecting rod (21), the bottom of the 3rd connecting rod (21) is provided with pulley (22), and pulley (22) slides and is connected in annular slide track (19).
3. the suspended chain transmission rotary surface change device of improvement according to claim 2, it is characterized in that: the bottom-hinged of described 3rd connecting rod (21) has goods of furniture for display rather than for use (23), pulley (22) axle is connected to goods of furniture for display rather than for use (23), is connected to the second spring body (24) between goods of furniture for display rather than for use (23) and the 3rd connecting rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105381.4U CN205346038U (en) | 2016-02-03 | 2016-02-03 | Modified hangs rotatory device that trades of chain transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105381.4U CN205346038U (en) | 2016-02-03 | 2016-02-03 | Modified hangs rotatory device that trades of chain transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346038U true CN205346038U (en) | 2016-06-29 |
Family
ID=56178754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620105381.4U Expired - Fee Related CN205346038U (en) | 2016-02-03 | 2016-02-03 | Modified hangs rotatory device that trades of chain transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607092A (en) * | 2018-12-11 | 2019-04-12 | 湖南嘉力亚新材料有限公司 | A kind of stable gradual change type suspension pallet transfer |
-
2016
- 2016-02-03 CN CN201620105381.4U patent/CN205346038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607092A (en) * | 2018-12-11 | 2019-04-12 | 湖南嘉力亚新材料有限公司 | A kind of stable gradual change type suspension pallet transfer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071100 No. 25 East Street, Qingyuan District, Hebei, Baoding Patentee after: HEBEI HELI TONGFANG IRRADIATION TECHNOLOGY CO.,LTD. Address before: 071100 No. 25 East Street, Qingyuan District, Hebei, Baoding Patentee before: BAODING HELIYUAN IRRADIATION Co.,Ltd. |
|
| 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: 20160629 Termination date: 20220203 |