CN205440289U - Single armed straight angle windshield wiper - Google Patents
Single armed straight angle windshield wiper Download PDFInfo
- Publication number
- CN205440289U CN205440289U CN201620174276.6U CN201620174276U CN205440289U CN 205440289 U CN205440289 U CN 205440289U CN 201620174276 U CN201620174276 U CN 201620174276U CN 205440289 U CN205440289 U CN 205440289U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- rain brush
- windshield wiper
- cam
- single armed
- 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
Links
Abstract
The utility model provides a single armed straight angle windshield wiper, relates to a windshield wiper, its characterized in that, single armed straight angle windshield wiper is by cam (1), push rod (2), big band pulley (3), little band pulley (4), swing arm (5), tooth belt (6), windshield wiper (7) are constituteed, the cam is connected to the motor, the swing arm is connected to the cam, push rod (2) link firmly with the swing arm, the lower link point of swing arm (5) is fixed, big band pulley is fixed, windshield wiper (7) are fixed on little band pulley (4), wiper fixes and takes turns to the swing arm at the taeniola and articulate in big band pulley center, after linking firmly, the push rod is connected a windshield wiper with the swing arm. The utility model discloses the cam gearing is in the same place with the integration of band pulley wiper, and this singly controls the windshield wiper device can realize 180 degrees straight angles, has improved work efficiency, and not only pleasing to the eye, installation cost is also relatively low.
Description
Technical field
This utility model relates to a kind of rain brush, particularly relates to a kind of single armed straight angle rain brush.
Background technology
Wiper system on locomotive is typically all by two rotation bars connection scraping arms from while forwarding another side at present, takes up room many, and clears up and leave dead angle, the most thoroughly.Scraping effect unstable, cost is the highest simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of single armed straight angle rain brush, and this utility model cam gear combines with belt wheel rain brush, and this single control Wiper system can realize 180 degree of straight angles, improves work efficiency, and the most attractive in appearance, installation cost is relatively low.
The purpose of this utility model is achieved through the following technical solutions:
A kind of single armed straight angle rain brush, described single armed straight angle rain brush is by cam, push rod, big belt wheel, small pulley, swing arm, cog belt, rain brush composition, motor connects cam, and cam connects swing arm, push rod is connected with swing arm, the lower link point of swing arm is fixed, and big belt wheel is fixed, and rain brush is fixed on small pulley, rain brush is fixed on small pulley top link and is articulated with big belt wheel center, and push rod is connected a rain brush after being connected with swing arm.
Described a kind of single armed straight angle rain brush, described small pulley is positioned at swing arm one end.
Described a kind of single armed straight angle rain brush, 1/3rd of a diameter of big belt wheel of described small pulley.
Described a kind of single armed straight angle rain brush, the gear ratio of described V belt translation is 3.
Advantage of the present utility model with effect is:
1. this cam mechanism of this utility model uses single rain brush rocking bar work, and impulse stroke is the most smooth, and it is little that whole combined mechanism has inertia force, and vibratory impulse is little, and efficient working range is big, and efficiency is high, low cost and other advantages.
2. this utility model cam mechanism combines with rain brush fork, designs for rain brush job improvement, solves tradition rain brush and takes up room greatly, and the problems such as dead angle are stayed in cleaning, improve work efficiency, save space.
Accompanying drawing explanation
Fig. 1 is this utility model structure principle chart.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in detail.
A kind of single armed straight angle rain brush, by cam 1, push rod 2, big belt wheel 3, small pulley 4, swing arm 5, cog belt 6, rain brush 7 form, cam is driven to operate by motor, cam promotes swing arm, push rod 2 is connected with swing arm, the lower link point of swing arm 5 is fixed, big belt wheel is fixed, and swing arm is reciprocally swinging under cam effect, because big belt wheel is motionless, therefore small pulley is while swinging with swing arm, while the axis around oneself rotates, rain brush 7 is fixed on small pulley 4, is therefore fixed on the rain brush on small pulley also with the rotation work of belt.The design introduces cam mechanism, uses single rain brush rocking bar work.Big belt wheel 3 is fixed, and small pulley floats, and swing arm is articulated with big belt wheel center, and swing arm is under cam mechanism drives, and push rod is connected with swing arm, drives a rain brush job.Small pulley is positioned at swing arm one end, and 1/3rd of a diameter of big belt wheel of small pulley, and cam mechanism promotes push rod to realize the swing at 60 degree of angles, and the gear ratio of V belt translation is 3, thus the swing range of small pulley is 180 degree.Rain brush integrates with small pulley, and cam rotation makes rain brush swing back and forth.
Claims (4)
1. a single armed straight angle rain brush, it is characterized in that, described single armed straight angle rain brush is by cam (1), push rod (2), big belt wheel (3), small pulley (4), swing arm (5), cog belt (6), rain brush (7) composition, motor connects cam, cam connects swing arm, push rod (2) is connected with swing arm, the lower link point of swing arm (5) is fixed, big belt wheel is fixed, rain brush (7) is fixed on small pulley (4), and rain brush is fixed on small pulley top link and is articulated with big belt wheel center, and push rod is connected a rain brush after being connected with swing arm.
A kind of single armed straight angle rain brush the most according to claim 1, it is characterised in that described small pulley is positioned at swing arm one end.
A kind of single armed straight angle rain brush the most according to claim 2, it is characterised in that 1/3rd of a diameter of big belt wheel of described small pulley.
A kind of single armed straight angle rain brush the most according to claim 3, it is characterised in that the gear ratio of described V belt translation is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174276.6U CN205440289U (en) | 2016-03-08 | 2016-03-08 | Single armed straight angle windshield wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174276.6U CN205440289U (en) | 2016-03-08 | 2016-03-08 | Single armed straight angle windshield wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205440289U true CN205440289U (en) | 2016-08-10 |
Family
ID=56605397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174276.6U Expired - Fee Related CN205440289U (en) | 2016-03-08 | 2016-03-08 | Single armed straight angle windshield wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205440289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644510A (en) * | 2016-03-08 | 2016-06-08 | 沈阳化工大学 | Single-arm straight-angle windscreen wiper |
-
2016
- 2016-03-08 CN CN201620174276.6U patent/CN205440289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644510A (en) * | 2016-03-08 | 2016-06-08 | 沈阳化工大学 | Single-arm straight-angle windscreen wiper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170308 |