CN2649563Y - Light vehicle electric-controlled jack - Google Patents
Light vehicle electric-controlled jack Download PDFInfo
- Publication number
- CN2649563Y CN2649563Y CN 200320112544 CN200320112544U CN2649563Y CN 2649563 Y CN2649563 Y CN 2649563Y CN 200320112544 CN200320112544 CN 200320112544 CN 200320112544 U CN200320112544 U CN 200320112544U CN 2649563 Y CN2649563 Y CN 2649563Y
- Authority
- CN
- China
- Prior art keywords
- jack
- bearing
- belt pulley
- light
- automatically controlled
- 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
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Abstract
The utility model relates to an electrically controlled jack for the light cars, which consists of an electric motor, a jack and a box. The jack consists of a screw rod, a nut, a car body supporting plate, a bearing c, a support frame and a bearing d. The electric motor and the jack are fixed inside of the box. The utility model has a simple structure, which is fast and easy to used and flexible to be operated.
Description
Technical field:
The utility model belongs to the driver's tool of automobile, is a kind of being placed under the automobile chassis frame by the automatically controlled jack of electronic control spiral branches posture Light-duty Vehicle.
Background technology
Along with developing rapidly of automobile industry, the work of automobile repair aspect is also perfect constantly.For a long time, repair car chassis or change spare tyre, with car body from ground a time-out, no matter be manually jack of hydraulic jack or machinery, all must make of manpower behaviour, use not very conveniently, both lost time, consume people's muscle power again.
Summary of the invention
The purpose of this utility model provides the automatically controlled jack of a kind of automatically controlled spiral branches posture Light-duty Vehicle.This jack carries with car, and is both convenient and swift, laborsaving when saving again, removed many troubles of operation manually from.
The automatically controlled jack of Light-duty Vehicle, it is characterized by: it is made up of the automatically controlled jack of Light-duty Vehicle electrical motor, jack, casing, jack is made up of screw rod, nut, car body stay bearing plate, bearing c, bracing frame, bearing d, electrical motor and jack are installed in the casing, be installed with small belt pulley on the motor rotor bearing, belt pulley is connected with small belt pulley by belt, belt pulley and small cylinder gear are fixed on the same bearing, big column gear and small cylinder gear engagement, big column gear and screw coaxial are installed; The bearing of the automatically controlled jack of Light-duty Vehicle can be ball bearing of main shaft; Belt can be cone belt.
Good effect of the present utility model is to have characteristics such as simple in structure, convenient to use, flexible operation.
Description of drawings
Fig. 1 is a constructional drawing of the present utility model;
Fig. 2 is box inner structure figure of the present utility model;
Casing schematic appearance when Fig. 3 works for the utility model;
Casing schematic appearance when Fig. 4 does not work for the utility model.
The specific embodiment:
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.The automatically controlled jack of Light-duty Vehicle, wherein the automatically controlled jack of Light-duty Vehicle it be by electrical motor 6, jack, casing 22 is formed, jack is by screw rod 12, nut 13, car body stay bearing plate 14, bearing c15, bracing frame 16, bearing d18 forms, electrical motor 6 and jack are installed in 22 li of casings, be installed with small belt pulley 23 on the rotor-bearing of electrical motor 6, small belt pulley 23 is connected with belt pulley 7 by belt 11, belt pulley 7 is fixed on the same bearing b20 with small cylinder gear 8, big column gear 9 and small cylinder gear 8 engagements, big column gear 9 and screw rod 12 same axle mountings; Bearing in the automatically controlled jack of Light-duty Vehicle can be ball bearing of main shaft; Belt can be cone belt.
Describe the specific embodiment of the present utility model below in detail: it is made up of the automatically controlled jack of Light-duty Vehicle single pole double throw switch 1, lead 5, electrical motor 6, belt pulley 7, small cylinder gear 8, big column gear 9, fixed support 10, cone belt 11, screw rod 12, nut 13, car body stay bearing plate 14, bearing c15, bracing frame 16, ball bearing of main shaft a17, bearing d18, power supply 19, ball bearing of main shaft b20, ball bearing of main shaft e21, casing 22.Single pole double throw switch 1 links together by lead 5 and electrical motor 6, fixed support 10 on the electrical motor 6 is fixedly mounted on the inside face of casing 22 loam cakes, be installed with small belt pulley 23 on electrical motor 6 rotor-bearinges, small belt pulley 23 is connected with belt pulley 7 by cone belt 11, belt pulley 7 is fixed on same ball bearing of main shaft b20 and the ball bearing of main shaft e21 with small cylinder gear 8, big column gear 9 and small cylinder gear 8 engagements, big column gear 9 and screw rod 12 same axle mountings, nut 13 is complementary with screw rod 12, the upper and lower side of screw rod 12 is separately installed with bearing c15 and bearing d18, support 16 is installed together with nut 13, car body stay bearing plate 14 is installed on the support 16, and outside casing 22.Jack relies on electrical motor 6 to obtain power, control the lifting of jack by belt pulley 7 driven gears engagement rotation, conduction by gear, the high speed revolution of electrical motor is become low speed rotation, afterwards merit is converted to power, thereby drive the rotation at a slow speed of screw rod and strengthen the engagement Power of Spin,, thereby reach the purpose that supports car body by the last lifting of gear conduction by the helical rotation of screw rod.
Working process of the present utility model is: when needs are propped car body, energized 19, single pole double throw switch 1 is placed on the position of position, left side shelves 2, lead 5 connects positive pole and negative pole, after circuit is connected, electrical motor 6 forward rotation, drive belt pulley 7 rotations, this will make small cylinder gear 8 rotations that are fixed on the same axle, and big column gear 9 is engaged rotation, and 9 rotations of big column gear drive the screw rod 12 that is fixed on the same axle with it and rotate simultaneously, thereby drive the rotation of nut 13 transport screws, support 16 rises gradually, makes car body stay bearing plate 14 move closer to the car body strong point, by the support of support 16 car body is propped.When wheel built on stilts and when reaching ideal position, single pole double throw switch 1 is placed meta shelves 3, promptly PTO Power Take Off remains static jack.When the needs car body falls go back to ground, single pole double throw switch 1 is changed to right position shelves 4, at this moment, the electrode commutation, motor 6 contrarotations make above-mentioned each gear counter motion, screw rod 12 backward rotation, support 16 descends gradually, and car body stay bearing plate 14 falls after rise gradually, and support 16 is regained.
Claims (3)
1, the automatically controlled jack of Light-duty Vehicle, it is characterized in that: it is by electrical motor (6) for the automatically controlled jack of Light-duty Vehicle, jack, casing (22) is formed, jack is by screw rod (12), nut (13), car body stay bearing plate (14), bearing c (15), bracing frame (16), bearing d (18) forms, electrical motor (6) and jack are installed in casing (22) lining, be installed with small belt pulley (23) on electrical motor (6) rotor-bearing, belt pulley (7) is connected with small belt pulley (23) by belt (11), belt pulley (7) is fixed on the same bearing b (20) with small cylinder gear (8), big column gear (9) and small cylinder gear (8) engagement, big column gear (9) and the same axle mounting of screw rod (12).
2, the automatically controlled jack of Light-duty Vehicle according to claim 1 is characterized in that described bearing is a ball bearing of main shaft.
3, the automatically controlled jack of Light-duty Vehicle according to claim 2 is characterized in that described belt (11) is a cone belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112544 CN2649563Y (en) | 2003-10-17 | 2003-10-17 | Light vehicle electric-controlled jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112544 CN2649563Y (en) | 2003-10-17 | 2003-10-17 | Light vehicle electric-controlled jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649563Y true CN2649563Y (en) | 2004-10-20 |
Family
ID=34344696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112544 Expired - Fee Related CN2649563Y (en) | 2003-10-17 | 2003-10-17 | Light vehicle electric-controlled jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649563Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674195A (en) * | 2012-04-06 | 2012-09-19 | 罗小松 | Moment lifting jack |
-
2003
- 2003-10-17 CN CN 200320112544 patent/CN2649563Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674195A (en) * | 2012-04-06 | 2012-09-19 | 罗小松 | Moment lifting jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111114 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: Dongfeng Street Lvyuan District of Jilin province 130011 Changchun No. 83 Patentee before: China FAW Group Corporation |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041020 Termination date: 20111017 |