CN205297881U - Peristaltic pump roller dish subassembly - Google Patents
Peristaltic pump roller dish subassembly Download PDFInfo
- Publication number
- CN205297881U CN205297881U CN201521116595.3U CN201521116595U CN205297881U CN 205297881 U CN205297881 U CN 205297881U CN 201521116595 U CN201521116595 U CN 201521116595U CN 205297881 U CN205297881 U CN 205297881U
- Authority
- CN
- China
- Prior art keywords
- roller
- dish
- fastener
- dishes
- roller dish
- 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.)
- Active
Links
Abstract
The utility model belongs to the technical field of the domestic appliance technique and specifically relates to a peristaltic pump roller dish subassembly, including two roller dishes, two the roller coil respectively the machine -shaping then connect as an organic whole, every be equipped with the roller axle on the roller dish, the epaxial roller that cup joints of roller, the roller is installed two with the help of roller axle detachably between the roller dish. The utility model discloses a peristaltic pump roller dish subassembly divide into the roller dish of two separation with integral type roller dish, and two roller dishes are two the same parts, the processing then connect into to a whole through buckle structure or ultrasonic bonding respectively of two roller dishes, and this kind of roller dish can not produce the break line behind injection moulding, avoid the hose that weares and teares, can save assembly roller axle, the assembly process simplification of roller dish subassembly, assembly process is more simple, is applicable to mass production.
Description
Technical field
This utility model relates to household electrical appliance technical field, especially a kind of roller dish assembly for the household electrical appliance peristaltic pump such as washing machine, dish-washing machine.
Background technology
Roller dish common on existing market is one, can produce spue line 6 ' after moulding, in the process of pump work, flexible pipe can directly contact the spue line of integral type roller dish, causing flexible pipe advanced wear, even scratch, this scuffing can shorten the service life of peristaltic pump greatly. Some producer is in order to extend the service life of flexible pipe as much as possible, it is necessary to spend high die cost poor with the reduction matched moulds line segment minimized to the quality of fit improving mould.
The assembling process of existing roller dish assembly: first roller is put in the gap between the both ends of the surface of roller dish 1 ', after again the center of roller 3 ' being directed at roller dish 1 ' Shang Kong center, then by the hole of roller axle 2 ' traverse roller dish 1 ' and roller 3 ' center, the annular knurl in roller axle 2 ' is made to be connected with the hole wall interference of roller dish 1 ' by crimping. In order to avoid the abrasion of flexible pipe, the gap between roller height and roller dish both ends of the surface to control to only small, and this also just necessarily causes that the difficulty once assembled is bigger; Simultaneously to be directed at difficulty with roller Pan Shangkong center also very big at the center of roller.
Additionally, the part of existing roller dish assembly is more, because roller axle individually to be processed, and the tolerance fit of roller axle requires higher.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that a kind of life-span increasing flexible pipe and assembly technology simple peristaltic pump roller dish assembly.
In order to realize the purpose of this utility model, be the technical scheme is that
Peristaltic pump roller dish assembly of the present utility model includes two roller dishes, then two described roller dish machine-shapings respectively connect as one, each described roller dish is provided with roller axle, being socketed roller in described roller axle, described roller is removably mounted between two described roller dishes by roller axle.
Further, two described roller dishes are connected as one by buckle structure, described buckle structure includes the first fastener and the second fastener, the first fastener installed by one of them described roller dish, installing the second fastener on roller dish described in another one, two described roller dishes are connected are integrated by the first fastener and the second fasteners.
Further, described first fastener includes the pedestal being fixed on described roller dish, described pedestal has been evenly arranged multiple pawl, the structure of described second fastener and the first fastener is identical and barb in opposite direction, and the pawl that the pawl of described first fastener is corresponding with described second fastener fastens mutually.
Further, two described roller dishes (1) are integrated by ultrasonic bonding.
Further, it is provided with at least two roller axle between two described roller dishes and is evenly arranged in the excircle place of described buckle structure.
Further, one of them described roller dish is provided with axis hole, and the roller axle on roller dish described in another one is plugged in the axis hole of correspondence.
Further, to be fixed on described roller dish into a single integrated structure with described roller dish type for described roller axle.
Peristaltic pump roller dish assembly of the present utility model has the advantage that
1) integral type roller dish is divided into two roller dishes separated, and two roller dishes are two identical parts, two roller dishes can connect into as a whole by buckle structure or ultrasonic bonding, and this roller dish will not produce spue line after moulding, it is to avoid abrasion flexible pipe;
2) can saving assembling roller axle, the assembling process of roller dish assembly simplifies, and assembly technology is more simple, it is adaptable to produce in enormous quantities.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is the roller dish structural representation of prior art;
The roller dish assembly axle that Fig. 2 is prior art surveys assembling schematic diagram;
Fig. 3 is roller dish modular construction schematic diagram of the present utility model;
Fig. 4 is roller dish assembly of the present utility model assembling schematic diagram.
Wherein: roller dish 1 '; Roller axle 2 '; Roller 3 '; Spue line 6 '; Roller dish 1; Roller axle 2; Roller 3; First fastener 41, the second fastener 42; Axis hole 5.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
In description of the present utility model, it will be appreciated that, term " radially ", " axially ", " on ", D score, " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model. In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly;Can be joined directly together, it is also possible to be indirectly connected to by intermediary. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
As shown in Figure 3-4, the peristaltic pump roller dish assembly of the present embodiment includes two roller dishes 1, two roller dishes 1 are processed respectively and are then passed through buckle structure or ultrasonic bonding connects into as a whole, this roller dish 1 will not produce spue line after moulding, avoid abrasion flexible pipe, specifically, two roller dishes 1 are connected as one by buckle structure, buckle structure includes the first fastener 41 and the second fastener 42, one of them roller dish 1 is installed the first fastener 41, another one roller dish 1 is installed the second fastener 42, two roller dishes 1 are connected are integrated by the first fastener 41 and the second fasteners 42, wherein, first fastener 41 includes the pedestal being fixed on roller dish 1, pedestal has been evenly arranged multiple pawl, second fastener 42 is identical with the structure of the first fastener 41 and barb in opposite direction, the pawl that the pawl of the first fastener 41 is corresponding with the second fastener 42 fastens mutually.
Above-mentioned buckle structure is only in order to explain this utility model, without limitation, such as buckle structure can also is that the fit form of union joint and groove, one of them roller dish 1 sets union joint, the outer circumference surface of union joint is provided with multiple Elastip pin, setting groove on another one roller dish 1, groove inner surface is provided with the draw-in groove coordinated with Elastip pin, and union joint is buckled in groove by Elastip pin and draw-in groove.
Each roller dish 1 in the present embodiment is provided with roller axle 2, roller axle 2 is socketed roller 3, roller 3 is removably mounted between two roller dishes 1 by roller axle 2, it is provided with at least two roller axle 2 between two roller dishes 1 and is evenly arranged in the excircle place of buckle structure, one of them roller dish 1 is provided with axis hole 5, roller axle 2 on another one roller dish 1 is plugged in the axis hole 5 of correspondence, roller axle 2 can be played position-limiting action by axis hole 5, and roller axle 2 is fixed on roller dish 1 and roller dish 1 forms integrative-structure, so can save assembling roller axle 2, the assembling process of roller dish assembly simplifies, assembly technology is more simple, it is applicable to produce in enormous quantities.
Should be appreciated that specific embodiment described above is only for explaining this utility model, be not used to limit this utility model. The apparent change extended out by spirit of the present utility model or variation are still among protection domain of the present utility model.
Claims (7)
1. a peristaltic pump roller dish assembly, it is characterized in that: include two roller dishes (1), the machine-shaping respectively of two described roller dishes (1) then connects as one, each described roller dish (1) is provided with roller axle (2), being socketed roller (3) in described roller axle (2), described roller (3) is removably mounted between two described roller dishes (1) by roller axle (2).
2. peristaltic pump roller dish assembly according to claim 1, it is characterized in that: two described roller dishes (1) are connected as one by buckle structure, described buckle structure includes the first fastener (41) and the second fastener (42), one of them described roller dish (1) is upper installs the first fastener (41), roller dish (1) described in another one is upper installs the second fastener (42), and two described roller dishes (1) are connected are integrated by the first fastener (41) and the second fastener (42).
3. peristaltic pump roller dish assembly according to claim 2, it is characterized in that: described first fastener (41) includes the pedestal being fixed on described roller dish (1), described pedestal has been evenly arranged multiple pawl, described second fastener (42) is identical with the structure of the first fastener (41) and barb in opposite direction, and the pawl that the pawl of described first fastener (41) is corresponding with described second fastener (42) fastens mutually.
4. peristaltic pump roller dish assembly according to claim 3, it is characterised in that: it is provided with at least two roller axle (2) between two described roller dishes (1) and is evenly arranged in the excircle place of described buckle structure.
5. peristaltic pump roller dish assembly according to claim 1, it is characterised in that: two described roller dishes (1) are integrated by ultrasonic bonding.
6. peristaltic pump roller dish assembly according to claim 1, it is characterized in that: one of them described roller dish (1) is provided with axis hole (5), the roller axle (2) on roller dish (1) described in another one is plugged in the axis hole (5) of correspondence.
7. peristaltic pump roller dish assembly according to claim 1, it is characterised in that: described roller axle (2) is fixed on described roller dish (1) and above forms integrative-structure with described roller dish (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116595.3U CN205297881U (en) | 2015-12-29 | 2015-12-29 | Peristaltic pump roller dish subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116595.3U CN205297881U (en) | 2015-12-29 | 2015-12-29 | Peristaltic pump roller dish subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297881U true CN205297881U (en) | 2016-06-08 |
Family
ID=56473223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116595.3U Active CN205297881U (en) | 2015-12-29 | 2015-12-29 | Peristaltic pump roller dish subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297881U (en) |
-
2015
- 2015-12-29 CN CN201521116595.3U patent/CN205297881U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104739346A (en) | Dish washing machine and spraying arm assembly thereof | |
| CN204744061U (en) | Spray arm subassembly of dish washer and dish washer thereof | |
| CN104838054A (en) | Washing machine driving apparatus and washing machine comprising same | |
| CN205297881U (en) | Peristaltic pump roller dish subassembly | |
| CN203789886U (en) | Integrated dishwasher base and dishwasher | |
| CN204533229U (en) | Shaft end fixing structure and there is its air conditioner | |
| CN202902579U (en) | Main body support of air duct structure dehumidifying machine | |
| CN105318133A (en) | Connecting structure for plastic channel main body of temperature-control water faucet and connecting process for connecting structure | |
| CN201258406Y (en) | Quick-speed dismounting joint | |
| CN201841398U (en) | Device for manufacturing Teflon water pipe joints in small household appliances | |
| CN105621195A (en) | Connecting device for elevator roller and step part | |
| CN209183828U (en) | Can in plastic parts adjusting position dual head spring needle connector | |
| CN202505106U (en) | Fruit and vegetable cleaning machine easy to operate | |
| CN209106926U (en) | A kind of automatic dish cooking machine pot body sealing device | |
| CN204875245U (en) | A detergent input subassembly and washing machine for washing machine | |
| CN202370944U (en) | Suction filter of hydraulic oil tank | |
| CN201471679U (en) | Quick drainage joint for setting up injection mould | |
| CN204699506U (en) | The end cover structure that a kind of buckle-type connects and filter core | |
| CN209733893U (en) | limiting structure for assembling household appliance body and shell and dish washing machine | |
| CN204765517U (en) | A spray arm device and dish washer for dish washer | |
| CN205267987U (en) | A skirtboard for disabled person's bathtub | |
| CN205094359U (en) | A spray arm subassembly and dish washer for dish washer | |
| CN204328316U (en) | Moulded drainage pipe hot-melting connection device | |
| CN203700784U (en) | Washing machine | |
| CN105155225A (en) | A washing agent releasing assembly for a washing machine, and the washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hao Inventor after: Wang Sheng Inventor before: Zhu Zhongcun Inventor before: Wang Sheng |
|
| COR | Change of bibliographic data | ||
| CU03 | Correction of utility model patent gazette |
Correction item: Inventor Correct: Zhu Zhongcun|Wang Sheng False: Zhang Hao|Wang Sheng Number: 05 Volume: 33 |
|
| ERR | Gazette correction | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hao Inventor after: Liu Chao Inventor before: Zhu Zhongcun Inventor before: Wang Sheng |
|
| COR | Change of bibliographic data |