CN106812913A - One kind is for acid-alkali-corrosive-resisting plastic belt pulley on small farm machine - Google Patents
One kind is for acid-alkali-corrosive-resisting plastic belt pulley on small farm machine Download PDFInfo
- Publication number
- CN106812913A CN106812913A CN201510841580.1A CN201510841580A CN106812913A CN 106812913 A CN106812913 A CN 106812913A CN 201510841580 A CN201510841580 A CN 201510841580A CN 106812913 A CN106812913 A CN 106812913A
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- China
- Prior art keywords
- acid
- alkali
- belt pulley
- connecting portion
- lug boss
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
One kind is related to mechanical field for acid-alkali-corrosive-resisting plastic belt pulley on small farm machine.The hardware belt pulley weight of prior art is big, be also easy to produce electrostatic, easy-to-rust is damaged, be subject to acid and alkali corrosion, influence service life, the process-cycle is long and material cost is high.The present invention is included with the integral wheel body of plastic injection, axle connecting portion, lug boss and flat board, the lug boss that one end connects together with wheel body is connected with axle connecting portion, one end is connected with the flat board that lug boss connects together with wheel body, a screw hole is designed with lug boss and axle connecting portion, an axial keyway is designed with the inwall of axle connecting portion, screw hole is connected with axial keyway, a nut bore is designed near the position of axial keyway in screw hole, a nut manufactured with metal is designed with nut bore.This plastic belt pulley is lightweight, it is not easy rusting deteriorate it is bad, it is durable in use；It is easily manufactured quick, low manufacture cost；Acid-alkali-corrosive-resisting；Purposes is wide, it is adaptable to the light-duty equipment such as small farm machine and the strong equipment of acid-alkali-corrosive-resisting performance.
Description
Technical field
The present invention relates to mechanical field, a kind of plastic belt pulley of acid-alkali-corrosive-resisting is more particularly to widely used on small farm machine and needed.
Background technology
Have many uses with the matching used belt pulley of axle.In the prior art, belt pulley is handware（Such as carbon steel structure）, its weight is big, is also easy to produce electrostatic, and easy-to-rust is damaged, and is subject to acid and alkali corrosion, influences service life；Meanwhile, the process-cycle is long, and material cost is high.Some small farm machines are, it is necessary to mitigate weight, it is desirable to durable in use, also require to minimize cost.Accordingly, it is desirable to belt pulley lightweight, durable in use and cheap.In some are subject to the industry of acid and alkali corrosion or environment, such as salt industry, chemical industry, underground job, it is necessary to acid-alkali-corrosive-resisting, accordingly, it is desirable to the good belt pulley of acid-alkali-corrosive-resisting performance.In order to overcome, hardware belt pulley weight is big, be also easy to produce electrostatic, easy-to-rust is damaged, be subject to acid and alkali corrosion, influence service life, the defect that the process-cycle is long and material cost is high, and a kind of plastic belt pulley that people are highly desirable lightweight, durable in use, cheap and acid-alkali-corrosive-resisting performance is good comes out.
The content of the invention
The technical problems to be solved by the invention are the above-mentioned not enough and market demands for overcoming prior art, release a kind of plastic belt pulley, and its is lightweight, durable in use, easily manufactured quickly, acid-alkali-corrosive-resisting performance is strong and cost is low.
The technical solution adopted for the present invention to solve the technical problems is：A kind of plastic belt pulley, including with the integral wheel body of plastic injection, axle connecting portion, lug boss and flat board, the lug boss that one end connects together with wheel body is connected with axle connecting portion, one end is connected with the flat board that lug boss connects together with wheel body, a screw hole is designed with lug boss and axle connecting portion, an axial keyway is designed with the inwall of axle connecting portion, screw hole is connected with axial keyway.
In the above-mentioned technical solutions, a nut bore is designed near the position of axial keyway in screw hole, a nut manufactured with metal is designed with nut bore.
The beneficial effects of the invention are as follows：1st, present invention plastic injection, it is lightweight, be not likely to produce electrostatic, it is not easy rusting deteriorate it is bad, it is durable in use；Easily manufactured, quick, the cost of material is low.2nd, this plastic belt pulley energy acid-alkali-corrosive-resisting.3rd, due to being designed with a nut manufactured with metal in nut bore, can prevent from bursting when screw is screwed into nut and contradicts axle（Damage）Lug boss and axle connecting portion.4th, the present invention has made to lengthen in terms of size, has widened and thickening treatment, and has devised the lug boss and flat board of structure-reinforced effect, so, the present invention has enough intensity.5th, purposes is wide, be widely used in the strong equipment of some small farm machines, acid-alkali-corrosive-resisting performance and under the big environment of some dusts operation equipment.
Brief description of the drawings
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is stereogram of the invention；
Fig. 2 is structural representation of the invention.
In figure：1st, wheel body；2nd, axle connecting portion；3rd, lug boss；4th, flat board；5th, screw hole；6th, axial keyway；7th, nut.
Specific embodiment
As depicted in figs. 1 and 2, a kind of plastic belt pulley described in the present embodiment, including with the integral wheel body 1 of plastic injection, axle connecting portion 2, lug boss 3 and flat board 4, certainly, the plastics belong to engineering plastics class, and the anti-shearing performance of its resistance to compression is high；The lug boss 3 that one end connects together with wheel body 1 is connected with axle connecting portion 2, the flat board 4 that one end connects together with lug boss 3 is connected with wheel body 1, a screw hole 5 is designed with lug boss 3 and axle connecting portion 2, an axial keyway 6 is designed with the inwall of axle connecting portion 2, screw hole 5 is connected with axial keyway 6.A nut bore is designed near the position of axial keyway 6 in screw hole 5, a nut 7 manufactured with metal is designed with nut bore.Due to being designed with a nut 7 manufactured with metal in nut bore, can prevent from bursting when screw is screwed into nut 7 and contradicts axle（Damage）Lug boss 3 and axle connecting portion 2.A kind of plastic belt pulley described in the present embodiment has been made to lengthen in terms of size, has been widened and thickening treatment, and has devised the lug boss 3 and flat board 4 of structure-reinforced effect, so, this plastic belt pulley has enough intensity.When mounted, this plastic belt pulley is assembled together with axle, be widely portable to the strong equipment of some small farm machines, acid-alkali-corrosive-resisting performance and
The equipment of operation, applied widely under the big environment of some dusts.This plastic belt pulley plastic injection, it is lightweight, it is difficult
Produce electrostatic, it is not easy rusting deteriorate it is bad, it is durable in use；Easily manufactured, quick, the cost of material is low, and can acid-alkali-corrosive-resisting.
Meet as described above, only present pre-ferred embodiments, and be not used to limit technical scheme and range of application；Every equivalent variations made according to technical scheme and modification, come under the protection domain of patent of the present invention.
Claims (2)
1. a kind of for acid-alkali-corrosive-resisting plastic belt pulley on small farm machine, it is characterized in that：Including with the integral wheel body of plastic injection, axle connecting portion, lug boss and flat board, the lug boss that one end connects together with wheel body is connected with axle connecting portion, one end is connected with the flat board that lug boss connects together with wheel body, a screw hole is designed with lug boss and axle connecting portion, an axial keyway is designed with the inwall of axle connecting portion, screw hole is connected with axial keyway.
2. according to claim 1 a kind of for acid-alkali-corrosive-resisting plastic belt pulley on small farm machine, it is characterized in that：A nut bore is designed near the position of axial keyway in screw hole, a nut manufactured with metal is designed with nut bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841580.1A CN106812913A (en) | 2015-11-28 | 2015-11-28 | One kind is for acid-alkali-corrosive-resisting plastic belt pulley on small farm machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841580.1A CN106812913A (en) | 2015-11-28 | 2015-11-28 | One kind is for acid-alkali-corrosive-resisting plastic belt pulley on small farm machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812913A true CN106812913A (en) | 2017-06-09 |
Family
ID=59103302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510841580.1A Pending CN106812913A (en) | 2015-11-28 | 2015-11-28 | One kind is for acid-alkali-corrosive-resisting plastic belt pulley on small farm machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106812913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102306A1 (en) * | 2021-11-30 | 2023-06-08 | Courtney Angela | Kinetic energy recapture apparatus and system |
-
2015
- 2015-11-28 CN CN201510841580.1A patent/CN106812913A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102306A1 (en) * | 2021-11-30 | 2023-06-08 | Courtney Angela | Kinetic energy recapture apparatus and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |