CN215793648U - Wiper drive mechanism for excavator - Google Patents
Wiper drive mechanism for excavator Download PDFInfo
- Publication number
- CN215793648U CN215793648U CN202122158370.6U CN202122158370U CN215793648U CN 215793648 U CN215793648 U CN 215793648U CN 202122158370 U CN202122158370 U CN 202122158370U CN 215793648 U CN215793648 U CN 215793648U
- Authority
- CN
- China
- Prior art keywords
- gear
- base
- pivot
- wiper
- fixer
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000033001 locomotion Effects 0.000 description 17
- 230000000737 periodic effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The utility model discloses a windscreen wiper transmission mechanism for an excavator, which comprises a base, wherein a transmission mechanism and a single chip microcomputer are installed on the base, a telescopic mechanism is installed at the front end of the transmission mechanism, a connector is installed on the lower side of the telescopic mechanism, a windscreen wiper is installed on the connector, and the transmission mechanism comprises: motor, pivot, steering column, transfer line, semicircle gear, gear and fixer, the motor is installed on the base, the steering column is installed on the motor, transfer line one side is installed on the steering column through the pivot, the transfer line opposite side is installed on the semicircle gear through the pivot, the semicircle gear is installed on the base through the pivot, gear fixed mounting is on the fixer, the fixer is installed on the base through the pivot. The utility model can fully cover the windshield.
Description
Technical Field
The utility model relates to the field of windscreen wiper transmission systems, in particular to a windscreen wiper transmission mechanism for an excavator.
Background
A wiper, also called a wiper, a wiper or a windshield wiper, is a device for scraping raindrops and dust attached to a windshield of a vehicle to improve visibility of a driver and increase driving safety. Almost all motor vehicles carry wipers because of legal requirements. Rear windows of vehicles such as hatchbacks and recreational vehicles are also equipped with wipers. Besides automobiles, other transportation vehicles are also provided with wipers, such as trains, trams, and the like. Some engineering machines, such as cranes, etc., are also provided with wipers, the traditional windscreen wipers can only clear the sheltering objects of the glass in front of the eyes of a driver, and the windscreen wipers in other places can not be used for wiping. Therefore, the technical personnel in the field provide a wiper transmission mechanism for an excavator, so as to solve the problem that the traditional wiper can only clear the sheltering object of the glass in front of the eyes of a driver.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wiper transmission mechanism for an excavator, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a wiper drive mechanism for excavator, includes the base, its characterized in that, install drive mechanism and singlechip on the base, telescopic machanism is installed to the drive mechanism front end, the connector is installed to the telescopic machanism downside, install the windscreen wiper on the connector, drive mechanism includes: motor, pivot, steering column, transfer line, semicircle gear, gear and fixer, the motor is installed on the base, the steering column is installed on the motor, transfer line one side is installed on the steering column through the pivot, the transfer line opposite side is installed on the semicircle gear through the pivot, the semicircle gear is installed on the base through the pivot, gear fixed mounting is on the fixer, the fixer is installed on the base through the pivot.
As a further scheme of the utility model: the telescopic mechanism comprises: electric telescopic handle, auxiliary telescopic handle and shell, electric telescopic handle installs in the inside left side of shell, auxiliary telescopic handle installs on the inside right side of shell.
As a further scheme of the utility model: the gear and the semicircular gear are on the same plane.
As a further scheme of the utility model: and one sides of the electric telescopic rod and the auxiliary telescopic rod are arranged on the fixer.
As a further scheme of the utility model: the base is provided with three holes, so that the utility model is convenient to install on equipment.
As a further scheme of the utility model: the motor and the telescopic mechanism are controlled by a single chip microcomputer, so that the windshield can be completely covered.
Compared with the prior art, the utility model has the beneficial effects that: wiper drive mechanism for excavator, single chip microcomputer control motor and telescoping device move, the motor drives the steering column and rotates, the steering column drives the transfer line motion, the transfer line drives half round gear and is the periodic motion, half round gear drives the drive gear motion, the gear is fixed on the fixer, the fixer is installed on the base through the pivot, the gear drives the fixer and is the periodic motion, thereby realize the back and forth movement of wiper, the single chip microcomputer control telescoping device motion, electric telescopic handle moves appointed length, the back and forth movement through the concertina movement of telescopic link and wiper, realize windshield's full coverage washing and erasing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a sectional view A-A of the front view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of the top view of the present invention;
in the figure: 1. a base; 2. a transmission mechanism; 201. a motor; 202. a rotating shaft; 203. a steering lever; 204. a transmission rod; 205. a semi-circular gear; 206. a gear; 207. a holder; 3. a single chip microcomputer; 4. a telescoping mechanism; 401. an electric telescopic rod; 402. an auxiliary telescopic rod; 403. a housing; 5. a connector; 6. a wiper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a wiper transmission mechanism for an excavator includes a base 1, and is characterized in that a transmission mechanism 2 and a single chip microcomputer 3 are installed on the base 1, a telescopic mechanism 4 is installed at a front end of the transmission mechanism 2, a connector 5 is installed at a lower side of the telescopic mechanism 4, a wiper 6 is installed on the connector 5, and the transmission mechanism 2 includes: motor 201, pivot 202, steering column 203, transfer line 204, semi-circular gear 205, gear 206 and fixer 207, motor 201 installs on base 1, steering column 203 installs on motor 201, transfer line 204 one side is installed on steering column 203 through pivot 202, transfer line 204 opposite side is installed on semi-circular gear 205 through pivot 202, semi-circular gear 205 is installed on base 1 through pivot 202, gear 206 fixed mounting is on fixer 207, fixer 207 is installed on base 1 through pivot 202.
Wherein, telescopic machanism 4 includes: the telescopic device comprises an electric telescopic rod 401, an auxiliary telescopic rod 402 and a shell 403, wherein the electric telescopic rod 401 is installed on the left side inside the shell 403, the auxiliary telescopic rod 402 is installed on the right side inside the shell 403, the gear 206 and the semicircular gear 205 are on the same plane, one side of the electric telescopic rod 401 and one side of the auxiliary telescopic rod 402 are installed on the fixator 207, three holes are formed in the base 1, the telescopic device is convenient to install on equipment, and the motor 201 and the telescopic mechanism 4 are controlled by the single chip microcomputer 3 to achieve comprehensive coverage of windshield.
The working principle of the utility model is as follows:
this wiper drive mechanism for excavator, singlechip 3 control motor 201 and telescopic machanism 4 motion, motor 201 drives steering column 203 and rotates, steering column 203 drives the transfer line 204 motion, transfer line 204 drives semi-circular gear 205 and is the periodic motion, semi-circular gear 205 drives and drives gear 206 motion, gear 206 is fixed on fixer 207, fixer 207 installs on base 1 through pivot 202, gear 206 drives fixer 207 and is the periodic motion, thereby realize the back and forth movement of wiper, singlechip 3 control telescopic machanism 4 motion, electric telescopic handle 401 moves to appointed length, the back and forth movement of telescopic motion and wiper through electric telescopic handle 401 and auxiliary telescopic handle 402, realize windshield's full coverage washing and erasing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a wiper drive mechanism for excavator, includes base (1), its characterized in that, install drive mechanism (2) and singlechip (3) on base (1), telescopic machanism (4) are installed to drive mechanism (2) front end, connector (5) are installed to telescopic machanism (4) downside, install windscreen wiper (6) on connector (5), drive mechanism (2) include: motor (201), pivot (202), steering column (203), transfer line (204), semicircle gear (205), gear (206) and fixer (207), motor (201) is installed on base (1), install on motor (201) steering column (203), install on steering column (203) through pivot (202) transfer line (204) one side, install on steering column (203) drive line (204) opposite side through pivot (202) on semicircle gear (205), semicircle gear (205) are installed on base (1) through pivot (202), gear (206) fixed mounting is on fixer (207), fixer (207) are installed on base (1) through pivot (202).
2. The wiper transmission mechanism for excavators according to claim 1, characterized in that the telescoping mechanism (4) comprises: the telescopic electric pole comprises an electric telescopic pole (401), an auxiliary telescopic pole (402) and a shell (403), wherein the electric telescopic pole (401) is installed on the left side inside the shell (403), and the auxiliary telescopic pole (402) is installed on the right side inside the shell (403).
3. The transmission mechanism of claim 1, wherein the gear (206) and the semi-circular gear (205) are in the same plane.
4. The transmission mechanism for the wiper blade of the excavator as claimed in claim 2, wherein the electric telescopic rod (401) and the auxiliary telescopic rod (402) are mounted on the holder (207) at one side.
5. The wiper drive mechanism for excavators according to claim 1, characterized in that the base (1) has three holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122158370.6U CN215793648U (en) | 2021-09-08 | 2021-09-08 | Wiper drive mechanism for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122158370.6U CN215793648U (en) | 2021-09-08 | 2021-09-08 | Wiper drive mechanism for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215793648U true CN215793648U (en) | 2022-02-11 |
Family
ID=80157297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122158370.6U Expired - Fee Related CN215793648U (en) | 2021-09-08 | 2021-09-08 | Wiper drive mechanism for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215793648U (en) |
-
2021
- 2021-09-08 CN CN202122158370.6U patent/CN215793648U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220211 |