CN2093830U - Combined antistatic nylon floor roller - Google Patents
Combined antistatic nylon floor roller Download PDFInfo
- Publication number
- CN2093830U CN2093830U CN 91209876 CN91209876U CN2093830U CN 2093830 U CN2093830 U CN 2093830U CN 91209876 CN91209876 CN 91209876 CN 91209876 U CN91209876 U CN 91209876U CN 2093830 U CN2093830 U CN 2093830U
- Authority
- CN
- China
- Prior art keywords
- nylon
- modification
- bearing
- skeleton
- axle
- 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.)
- Granted
Links
Images
Abstract
The utility model relates to a compounded antistatic nylon floor roller with a cylindrical shape, which is composed of an inlaid casting modified nylon, a casting overflow groove, a framework, a cavity, a bearing, and a shaft which are compounded, wherein, the inlaid casting modified nylon is cast and compounded on the outer surface of the framework; the bearing and the shaft are inlaid on the framework. The compounded antistatic nylon floor roller is especially suitable for a coal mine, and underground mining or surface mining.
Description
The utility model belongs to the colliery or the mining mine car promotes the accessory that draw gear is used, particularly suitable steel rope contact friction position.
Before the utility model, mining ground roller adopts metallic material to make more, but this ground roller is big to the friction of draw gear, and service life is short.Especially people want to seek desirable material parts replacement original place roller always.
The purpose of this utility model is to provide a combined type anlistatig nylon ground roller, to overcome the weak point of roller traditionally.
The utility model is achieved in that according to the mining size of ground roller diameter that requires and adopted 3 kinds of schemes, scheme 1,2, is to be fit to larger-diameter ground roller; Scheme 3 is the ground rollers that are fit to than minor diameter, scheme 1 is such design-calculated: water modification of nylon by embedding, casting overflow skeleton, cavity, bearing and axle complex group become cylindrical shape, and embedding is watered modification of nylon and is compounded in the skeleton outside by casting overflow rotated mold filing, and bearing and axle inlay on skeleton; Scheme 2 is such design-calculateds: become cylindrical shape by modification of nylon, bearing and axle complex group.Scheme 3 is such design-calculateds: by modification of nylon and the direct compound cylindrical shape of forming of axle.
Member characteristic of the present utility model and advantage are:
One, modification of nylon can add antistatic modified dose mixed and modified or form coating in nylon outside with the adhesives coated with nylon with antistatic modified dose.Its antistatic additive can adopt carbon dust (graphite), metal powder or other chemical activity antistatic additive.
Two, its skeleton can be a metallic framework, also can be the non-metallic material skeleton that glass-felt plastic etc. has certain intensity.
Three, because ground roller outer shape is to adopt mould nylon cast molding, so more traditional ground roller is compared the operation that can save turning processing.
Four, adopt the utility model to solve the wear problem of draw gear such as steel rope, improved service life.
Five, shaping characteristic of the present utility model can adopt casting, extrude, injection mo(u)lding.
Further describe in conjunction with the accompanying drawings: accompanying drawing 1 is: the cutaway view of combined type antistatic nylon ground roller is scheme 1 scheme drawing.1 is among the figure: modified cast nylon is watered in embedding.The 2nd: the casting overflow groove can be provided with in the middle of 3-5 the rectangular distribution skeleton.The 3rd: skeleton.The 4th: cavity.The 5th: bearing, can inlay in the skeleton end.The 6th: axle inlay the position, but scheme 2 can all adopt nylon without metallic framework, and then cooperates with bearing axle.
The utility model is compared with traditional ground roller, has reduced the friction with draw geares such as steel ropes, the life-span of having improved draw gear and steel rope, with regard to the ground roller of large-size, because having designed cavity has alleviated weight, because of being cast molding, has saved the expense of turning.In a word, the utility model has reached its intended purposes.Its standard has reached the technical quality standard-required of metal ground roller.
Contriver's a embodiment is: made 205 millimeters of a kind of diameters, long 210 millimeters, cavity diameter is 106 millimeters, and the casting overflow groove is uniform at cavity, and embedding is watered modification of nylon and adopted carbon dust as antistatic additive and nylon blending modification, skeleton adopts metallic material to make, its compound shape through on probation and quality testing, reaches the quality loop requirement of metal ground roller as shown in Figure 1 fully, significantly reduced with the friction of draw gear and steel rope, improved the service life of steel rope.
The utility model can be widely used in using under the coal mine because antistatic, more can be in aboveground use, or be applied to other mining industry.
Claims (2)
1, a kind of nylon ground roller, it is characterized in that watering modification of nylon, casting overflow groove, skeleton, cavity, bearing and axle complex group by embedding becomes cylindrical shape, embedding is watered modification of nylon and is compounded in the skeleton outside by casting overflow groove rotated mold filing, bearing and axle inlay on skeleton, perhaps directly by modification of nylon, bearing and axle complex group are formed cylindrical shape, or directly are combined into cylindrical shape by modification of nylon and axle.
2, according to said ground of claim 1 roller, it is characterized in that described modification of nylon, can add anti-quiet dose mixed and modified or form coating with the adhesives coated in the nylon outside with nylon with antistatic modified dose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91209876 CN2093830U (en) | 1991-06-13 | 1991-06-13 | Combined antistatic nylon floor roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91209876 CN2093830U (en) | 1991-06-13 | 1991-06-13 | Combined antistatic nylon floor roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2093830U true CN2093830U (en) | 1992-01-22 |
Family
ID=4918752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91209876 Granted CN2093830U (en) | 1991-06-13 | 1991-06-13 | Combined antistatic nylon floor roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2093830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510490A (en) * | 2019-09-24 | 2019-11-29 | 扬州大学 | A kind of special combined idler wheel of elevator, idler wheel processing unit (plant) and idler wheel processing method that can be used in large temperature range |
-
1991
- 1991-06-13 CN CN 91209876 patent/CN2093830U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510490A (en) * | 2019-09-24 | 2019-11-29 | 扬州大学 | A kind of special combined idler wheel of elevator, idler wheel processing unit (plant) and idler wheel processing method that can be used in large temperature range |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2093830U (en) | Combined antistatic nylon floor roller | |
| CN201424064Y (en) | Semitrailer towing plate | |
| CN203545390U (en) | Pressing guide plate for hollow elevator guide rail | |
| CN2649904Y (en) | Composite nylon pipe | |
| CN2483555Y (en) | Novel balance compensation chain for elevator | |
| CN208071076U (en) | A kind of novel elevator door change gear | |
| CN2204649Y (en) | Composite sheathing board for mill | |
| CN2418116Y (en) | Cast-stone composite supporting roller | |
| CN2316504Y (en) | Piston rod guiding sleeve for vibration damper of car | |
| CN207154713U (en) | A kind of electricity with idler machining stirs roller | |
| CN2548967Y (en) | Support roller | |
| CN201714849U (en) | Insert bearing seat with steel bushing | |
| CN2428611Y (en) | Plastic nail | |
| CN2546669Y (en) | Sliding bearing for pump | |
| CN2158025Y (en) | Wear-resisting steel pipe | |
| CN103538596A (en) | Split type bearing saddle for wagon bogie | |
| CN2144741Y (en) | Gate valve | |
| CN2289899Y (en) | Turbine machine radial bearing | |
| CN209688303U (en) | A kind of pipe joint cold-heading molding blank | |
| CN2486774Y (en) | High carbon-chromium rolling bearing | |
| CN207621145U (en) | A kind of self-locking retaining ring | |
| CN2245665Y (en) | Polyurethane cage guide wheel | |
| CN2172777Y (en) | Guard sleeve of steel-plastic sliding rail for steering frames | |
| CN2130648Y (en) | Cast-iron abrading-ball with reinforcing rib | |
| CN201095539Y (en) | Porous ceramic support roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 1, NANMENKOU HOUSING ESTATE, SHENGLI ROAD(EAST), HENGSHAN COUNTY CITY, HEBEI PROVINCE TO: HI-TECH INDUSTRY ZONE,RENMING WEST ROAD, HENGSHUI CITY, HEBEI PROVINCE |
|
| CP03 | Change of name, title or address |
Address after: Hi tech Industrial Park, Renmin West Road, Hengshui, Hebei Patentee after: Bai Yuquan Address before: No. 1, village, South Gate, Shengli East Road, Heng Mountain, Hebei Patentee before: Bai Yuquan |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |