CN203767449U - Novel conveying chain - Google Patents
Novel conveying chain Download PDFInfo
- Publication number
- CN203767449U CN203767449U CN201420147526.8U CN201420147526U CN203767449U CN 203767449 U CN203767449 U CN 203767449U CN 201420147526 U CN201420147526 U CN 201420147526U CN 203767449 U CN203767449 U CN 203767449U
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- CN
- China
- Prior art keywords
- side wheel
- wheel axle
- bearing pin
- shafts
- axis
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Abstract
The utility model belongs to the technical field of chains, in particular to a novel conveying chain comprising inner chain plates and outer chain plates which are connected through shafts. Sleeves sleeve the shafts, and rollers sleeve the sleeves. The novel conveying chain is characterized in that the shafts are provided with shaft holes, side wheel shafts penetrate the shaft holes, through holes allowing the side wheel shafts to penetrate are formed in the sleeves, rollers are arranged between the side wheel shafts and the outer chain plates or inner chain plates, the shafts are provided with a cylindrical hollow cavity provided with elastic floating support structures capable of supporting the side wheel shafts in a floating manner, a plurality of radial through holes are formed in the side wheel shafts, the axle of the radial through holes are perpendicular to those of the shaft holes, the side wheel shafts are fixed to the shafts through fixing columns penetrating the radial through holes, roller wheels sleeve two ends of the shafts, side rolling wheels sleeve the side wheel shafts, the diameters of the side rolling wheels is larger than or equal to the distances between two rolling wheels at two ends of the shafts, and the outer chain plates are connected to a bent guiding structure. The side rolling wheels are capable of moving axially.
Description
Technical field
The utility model belongs to chain technical field, especially relates to a kind of Novel conveying chain.
Background technology
Chain is generally chain link or the annulation of metal, the multiplex mechanical drive of doing.Chain comprises four large series: messenger chain, conveyer chain, towing chain, Special professional chain.Messenger chain is mainly used in the chain of transferring power, and conveyer chain is mainly for delivery of the chain of material, and dragging chain is mainly used in the chain of towing and lifting, is mainly used in chain on special mechanism, that have specific function and structure.In the prior art, side guide wheel operated by rotary motion is in the both sides of chain, the axis direction of roller generally parallels with the direction of side guide wheel, it is dead that but the position of side guide wheel is fixed often, can not be on axis direction mobile side guide wheel, change the position of side guide wheel, underaction, in addition, chain is carried steady not in the time of lateral bending.
For prior art is improved, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of conveyer chain [application number: CN200710201704.5], comprises some link units, and these some link units link and form successively.Each link unit comprises a chain link and a plate, and each adjacent link of described conveyer chain is linked in sequence and is formed by described connecting panel.Described link unit also comprises a bogey, described bogey is installed on the connecting panel of described conveyer chain, for carrying article to be conveyed, article to be conveyed are installed in conveyer chain top by described conveyer chain, thereby greatly save the occupation of land space of described conveyer chain both sides, meanwhile, also effectively avoid the centre-of gravity shift problem that occurs in the operational process of traditional symmetrical expression and centering type conveyer chain, improved whole conveyer chain running stability and abrasion test.
Although such scheme has solved the deficiencies in the prior art to a certain extent, whole conveyer chain running stability and abrasion test are improved, but it is fixing dead that the position of side guide wheel remains, can not be on axis direction mobile side guide wheel, the position of side guide wheel can not change, underaction, in addition, chain is carried still steady not in the time of lateral bending, and it is reasonable not enough to design, poor practicability, is unfavorable for industrialization promotion.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and a kind of Novel conveying chain of reasonable in design, simple in structure, side wheel position changeable is provided.
For achieving the above object, the utility model has adopted following technical proposal: this Novel conveying chain, comprise pin link plate and inner plate, described pin link plate is connected by bearing pin with inner plate, described pin sleeve has sleeve, described sleeve outer cover has roller, it is characterized in that, described bearing pin has axis hole, in described axis hole, be equipped with side wheel axle, on described sleeve, have the through hole wearing for side wheel axle, described roller is arranged between side wheel axle and pin link plate or inner plate, described bearing pin has a cylindrical, hollow chamber, described cylindrical, hollow chamber is provided with elastic floating supporting construction that can float support side wheel axle, described side wheel axle is provided with several radial direction through hole, the axis of described radial direction through hole and the axis of axis hole are perpendicular, described side wheel axle fixes by the fixed leg and the bearing pin that are located in radial direction through hole, described bearing pin two ends are socketed with roller, the diameter that is socketed with side wheel and side wheel on described side wheel axle is more than or equal to the distance between the two ends roller of bearing pin, described pin link plate is also connected with curved guide structure.Described side wheel axle inserts in bearing pin vertical with bearing pin axis, bearing pin is connected by fixed leg with any one radial direction through hole on side wheel axle, side wheel can be moved on axis direction, thereby the position of realizing side wheel changes, and can adapt to the guide rail of differing heights, strong adaptability, more flexible, described elastic floating supporting construction is beneficial to the dynamically steady of side wheel axle, also facilitates the position of side wheel axle to change, held stationary when described curved guide structure is beneficial to chain side bend.
In above-mentioned Novel conveying chain, described elastic floating supporting construction comprises the spring being arranged between bearing pin end wall and side wheel axle, between described spring and side wheel axle, be provided with the ring segment adapting with side wheel axle outer wall, the face that described ring segment contacts with side wheel axle outer wall is friction face.Described elastic floating supporting construction is beneficial to the dynamically steady of side wheel axle, and spring offside wheel shaft produces radial compression power, and ring segment contacts with side wheel axle, keeps the stable of side wheel axle.
In above-mentioned Novel conveying chain, described curved guide structure is connected to form by bending joint head and the tail, one end of described bending joint is provided with groove, the other end is provided with the projection adapting with groove, the first angle that the First Transition shoulder at described projection two ends becomes with axis °-°, the second angle that the second transition shoulder at described groove two ends becomes with axis °-°.Held stationary when described curved guide structure is beneficial to chain side bend.
In above-mentioned Novel conveying chain, described bending joint is fixed on pin link plate by pipe link.
In above-mentioned Novel conveying chain, described pin link plate or inner plate are provided with conveying annex, and described conveying annex comprises delivery board, on described delivery board, has aperture.Convenient other structures of installing on delivery board of described aperture.
Compared with prior art, the advantage of this Novel conveying chain is: reasonable in design, simple in structure, running stability, side wheel can move on axis direction, thereby realizes the position change of side wheel, can adapt to the guide rail of differing heights, strong adaptability, more flexible; Described elastic floating supporting construction is beneficial to the dynamically steady of side wheel axle, also facilitates the position of side wheel axle to change; Held stationary when described curved guide structure is beneficial to chain side bend, practical, be beneficial to industrialization promotion.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the part sectional view that the utility model provides.
In figure, pin link plate 1, inner plate 2, bearing pin 3, sleeve 4, roller 5, axis hole 6, side wheel axle 7, cylindrical, hollow chamber 8, elastic floating supporting construction 9, radial direction through hole 10, fixed leg 11, roller 12, side wheel 13, curved guide structure 14, spring 15, ring segment 16, bending joint 17, groove 18, projection 19, First Transition shoulder 20, the second transition shoulder 21, pipe link 22, conveying annex 23, delivery board 24, aperture 25, through hole 26.
Detailed description of the invention
Embodiment 1
As shown in Figure 1-2, this Novel conveying chain, comprise pin link plate 1 and inner plate 2, pin link plate 1 is connected by bearing pin 3 with inner plate 2, bearing pin 3 covers have sleeve 4, sleeve 4 outer cover have roller 5, it is characterized in that, bearing pin 3 has axis hole 6, in axis hole 6, be equipped with side wheel axle 7, on sleeve 4, have the through hole 26 wearing for side wheel axle 7, roller 5 is arranged between side wheel axle 7 and pin link plate 1 or inner plate 2, bearing pin 3 has a cylindrical, hollow chamber 8, cylindrical, hollow chamber is provided with elastic floating supporting construction 9 that can float support side wheel axle 7, side wheel axle 7 is provided with several radial direction through hole 10, the axis of the axis of radial direction through hole 10 and axis hole 6 is perpendicular, side wheel axle 7 fixes with bearing pin 3 by the fixed leg 11 being located in radial direction through hole 10, bearing pin 3 two ends are socketed with roller 12, the diameter that is socketed with side wheel 12 and side wheel 12 on side wheel axle 7 is more than or equal to the distance between the two ends roller 12 of bearing pin 3, pin link plate 1 is also connected with curved guide structure 14.Side wheel axle 7 inserts in bearing pin 3 vertical with bearing pin 3 axis, bearing pin 3 is connected by fixed leg 11 with any one radial direction through hole 10 on side wheel axle 7, side wheel 12 can be moved on axis direction, thereby the position of realizing side wheel 12 changes, and can adapt to the guide rail of differing heights, strong adaptability, more flexible, elastic floating supporting construction 9 is beneficial to the dynamically steady of side wheel axle 7, also facilitates the position of side wheel axle 7 to change, held stationary when curved guide structure 14 is beneficial to chain side bend.
Wherein, elastic floating supporting construction 9 comprises the spring 15 being arranged between bearing pin 3 end walls and side wheel axle 7, between spring 15 and side wheel axle 7, be provided with the ring segment 16 adapting with side wheel axle 7 outer walls, the face that ring segment 16 contacts with side wheel axle 7 outer walls is friction face, elastic floating supporting construction 9 is beneficial to the dynamically steady of side wheel axle 7, spring 15 offside wheel shafts 7 produce radial compression power, and ring segment 16 contacts with side wheel axle 7, keep the stable of side wheel axle 7.Curved guide structure 14 is connected to form by bending joint 17 head and the tail, one end of bending joint 17 is provided with groove 18, the other end is provided with the projection 19 adapting with groove 18, the First Transition shoulder 20 at projection 19 two ends becomes first angle of 80 °-90 ° with axis, the second transition shoulder 21 at groove 18 two ends and the second angle of-110 ° in 90 ° of axis, held stationary when curved guide structure 14 is beneficial to chain side bend.Bending joint 17 is fixed on pin link plate 1 by pipe link 22.Pin link plate 1 or inner plate 2 are provided with carries annex 23, carries annex 23 to comprise delivery board 24, has aperture 25 on delivery board 24, convenient other structures of installing on delivery board 24 of aperture 25.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements 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.
Although more used pin link plate 1, inner plate 2, bearing pin 3, sleeve 4, roller 5, axis hole 6, side wheel axle 7, cylindrical, hollow chamber 8, elastic floating supporting construction 9, radial direction through hole 10, fixed leg 11, roller 12, side wheel 13, curved guide structure 14, spring 15, ring segment 16, bending joint 17, groove 18, projection 19, First Transition shoulder 20, the second transition shoulder 21, pipe link 22 herein, carried the terms such as annex 23, delivery board 24, aperture 25, through hole 26, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. a Novel conveying chain, comprise pin link plate (1) and inner plate (2), described pin link plate (1) is connected by bearing pin (3) with inner plate (2), described bearing pin (3) cover has sleeve (4), described sleeve (4) outer cover has roller (5), it is characterized in that, described bearing pin (3) has axis hole (6), in described axis hole (6), be equipped with side wheel axle (7), described bearing pin (3) has a cylindrical, hollow chamber (8), described cylindrical, hollow chamber is provided with elastic floating supporting construction (9) that can float support side wheel axle (7), described side wheel axle (7) is provided with several radial direction through hole (10), the axis of described radial direction through hole (10) and the axis of axis hole (6) are perpendicular, described side wheel axle (7) fixes with bearing pin (3) by the fixed leg (11) being located in radial direction through hole (10), described bearing pin (3) two ends are socketed with roller (12), the diameter that is socketed with side wheel (12) and side wheel (12) on described side wheel axle (7) is more than or equal to the distance between the two ends roller (12) of bearing pin (3), described pin link plate (1) is also connected with curved guide structure (14).
2. Novel conveying chain according to claim 1, it is characterized in that, described elastic floating supporting construction (9) comprises the spring (15) being arranged between bearing pin (3) end wall and side wheel axle (7), between described spring (15) and side wheel axle (7), be provided with the ring segment (16) adapting with side wheel axle (7) outer wall, described ring segment (16) is friction face with the face that side wheel axle (7) outer wall contacts.
3. Novel conveying chain according to claim 2, it is characterized in that, described curved guide structure (14) is connected to form by bending joint (17) head and the tail, one end of described bending joint (17) is provided with groove (18), the other end is provided with the projection (19) adapting with groove (18), the First Transition shoulder (20) at described projection (19) two ends becomes first angle of 80 °-90 ° with axis, the second transition shoulder (21) at described groove (18) two ends and the second angle of-110 ° in 90 ° of axis.
4. Novel conveying chain according to claim 3, is characterized in that, described bending joint (17) is fixed on pin link plate (1) by pipe link (22).
5. Novel conveying chain according to claim 4, it is characterized in that, described pin link plate (1) or inner plate (2) are provided with carries annex (23), and described conveying annex (23) comprises delivery board (24), on described delivery board (24), has aperture (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147526.8U CN203767449U (en) | 2014-03-28 | 2014-03-28 | Novel conveying chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147526.8U CN203767449U (en) | 2014-03-28 | 2014-03-28 | Novel conveying chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767449U true CN203767449U (en) | 2014-08-13 |
Family
ID=51284667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420147526.8U Expired - Fee Related CN203767449U (en) | 2014-03-28 | 2014-03-28 | Novel conveying chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342190A (en) * | 2018-04-03 | 2019-10-18 | 意大利雷吉那链条集团 | Return to guiding device and guiding device |
-
2014
- 2014-03-28 CN CN201420147526.8U patent/CN203767449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342190A (en) * | 2018-04-03 | 2019-10-18 | 意大利雷吉那链条集团 | Return to guiding device and guiding device |
| CN110342190B (en) * | 2018-04-03 | 2022-04-05 | 意大利雷吉那链条集团 | Return guide device and guide device |
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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: 20140813 Termination date: 20190328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |