CN203237156U - Three-screw lifting device of vehicle-mounted robot - Google Patents
Three-screw lifting device of vehicle-mounted robot Download PDFInfo
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- CN203237156U CN203237156U CN 201320116509 CN201320116509U CN203237156U CN 203237156 U CN203237156 U CN 203237156U CN 201320116509 CN201320116509 CN 201320116509 CN 201320116509 U CN201320116509 U CN 201320116509U CN 203237156 U CN203237156 U CN 203237156U
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- screw rod
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Abstract
The utility model relates to a three-screw lifting device of a vehicle-mounted robot. The vehicle-mounted robot is installed on a vehicle body, the lifting device comprises an upper fixing plate, a lower fixing plate, lifting rotating screws, a motor and variable transmission gear sets, wherein the motor is installed on the lower surface of the lower fixing plate, the variable transmission gear sets are driven by the motor, the lifting rotating screws are three in number, the three lifting rotating screws are arranged on the peripheral sides of the upper fixing plate and the lower fixing plate, a lifting table is provided with threaded holes corresponding to the lifting rotating screws, the lifting rotating screws penetrate through the threaded holes of the lifting table, the vehicle-mounted robot is installed on the upper surface of the lifting table, and a robot lifting opening is formed in the middle of the upper fixing plate. According to the three-screw lifting device, the two variable transmission gear sets are driven by the motor to rotate at the same speed, the two variable transmission gear sets drive the three lifting rotating screws to rotate, therefore ascending and descending of the vehicle-mounted robot installed on the lifting table are controlled, and because the three lifting rotating screws are adopted, stability of the ascending and descending of the lifting table is very high.
Description
Technical field
The utility model relates to the parts that the on-vehicle machines people is used in the car monitoring, refers in particular to a kind of on-vehicle machines people's three screw lifting devices here.
Background technology
At present, the vehicle-mounted monitoring network is widely used, the vehicle-mounted monitoring network forms three layers of network type comprehensive monitoring system by car-mounted terminal, transmission network and monitoring and control centre, provide vehicle anti-theft, anti-misfortune, running route monitoring, the outer video image real-time radio transmission of Che Neiche, accident to respond fast, call out the functions such as commander, to solve the dynamic management problem of existing vehicle.
Car-mounted terminal, we generally adopt the on-vehicle machines people, are provided with Vehicular video server, car alarm etc. in robot, and on-vehicle machines people need to get up on-vehicle machines people folding and unfolding when not in use.But general jacking system, the bad control of adjustable height, and work as vehicle traveling process, and jacking system slides easily or is loosening, can affect the on-vehicle machines people and use, and needs a kind of stable height of design, and controlled good jacking system is convenient to the on-vehicle machines people and is used or folding and unfolding.
The utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides a kind of stability high, is convenient to control the on-vehicle machines people's of adjustable height jacking system.
For achieving the above object, the utility model adopts following technical scheme:
A kind of on-vehicle machines people's three screw lifting devices, on-vehicle machines people is installed on the car body, and by jacking system drive on-vehicle machines people lifting, described jacking system comprises upper mounted plate, bottom plate, the lifting rotation screw rod, the motor that the bottom plate lower surface is installed reaches by motor driving change gear group, described lifting rotation screw rod is provided with 3, all sides of 3 lifting rotation screw rod upper mounted plates and bottom plate, bay-lift is provided with and the corresponding tapped bore of lifting rotation screw rod, the lifting rotation screw rod passes the tapped bore of bay-lift, on-vehicle machines people's mounting lifting platform upper surface, be provided with the robot companion way in the middle of the upper mounted plate, 3 lifting rotation screw rod lower ends power gear is installed, power gear and the engagement of change gear group drive 3 synchronized rotations of lifting rotation screw rod simultaneously by the change gear group.
As a kind of priority scheme, auxiliary fixed link also between described upper mounted plate and the bottom plate, auxiliary fixed link is spirally connected upper mounted plate and bottom plate fixing, and bay-lift is provided with the auxiliary rod slide opening, passes the slide opening of bay-lift on the auxiliary fixed link.
As a kind of priority scheme, described change gear group has two groups, and described two groups of change gear groups are installed in the motor output shaft both sides, and motor is fixed on the bottom plate lower surface by an erecting frame, is provided with driven wheel at motor output shaft;
First group of change gear group is provided with 3 transmission gears altogether, it comprises the first transmission gear, the second transmission gear and the 3rd transmission gear, wherein the first transmission gear and driven wheel engagement, wherein the second transmission gear and the coaxial installation of the 3rd transmission gear, and the second transmission gear diameter is less than the 3rd transmission gear, the second transmission gear and the engagement of the first transmission gear, the 3rd transmission gear and the first upgrading rotary screw lower end input gear engagement;
The second change gear group is provided with 5 transmission gears altogether, it comprises the first transmission gear, the second transmission gear, the 3rd transmission gear and two transition gears, wherein the first transmission gear and driven wheel engagement, wherein the second transmission gear and the coaxial installation of the 3rd transmission gear, and the second transmission gear diameter is less than the 3rd transmission gear, the 3rd transmission gear is identical with the transition gear diameter, the second transmission gear and the engagement of the first transmission gear, the 3rd transmission gear simultaneously and two transition gear external toothings, two transition gears mesh with the second upgrading rotary screw and the 3rd lifting rotation screw rod lower end input gear.
The beneficial effects of the utility model are: the utility model drives two groups of synchronized rotations of change gear group simultaneously by motor, and by 3 lifting rotation bolt rotaries of two groups of change gear groups drives, thereby control mounting lifting platform on-vehicle machines people's lifting, adopt 3 lifting rotation screw rods, so that lifting of lifting table stability is very high.
Description of drawings
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is the three-dimensional structure diagram at another visual angle of the present utility model;
Fig. 3 is change gear group transmission scheme drawing of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description:
As Figure 1-3, the disclosed a kind of on-vehicle machines people's of the utility model three screw lifting devices, on-vehicle machines people is installed on the car body, and by jacking system drive on-vehicle machines people lifting, described jacking system comprises upper mounted plate 1, bottom plate 3, lifting rotation screw rod 4, the motor 6 of bottom plate 2 lower surfaces is installed and is driven the change gear group by motor 6, described lifting rotation screw rod 4 is provided with 3, all sides of 3 lifting rotation screw rod 4 upper mounted plates 1 and bottom plate 3, bay-lift 2 is provided with and lifting rotation screw rod 4 corresponding tapped bore, lifting rotation screw rod 4 passes the tapped bore of bay-lift 2, on-vehicle machines people's mounting lifting platform 2 upper surfaces, be provided with the robot companion way in the middle of the upper mounted plate 1,3 lifting rotation screw rod 4 lower ends power gear 15 is installed, power gear 15 and the engagement of change gear group drive the 4 synchronized rotations of 3 lifting rotation screw rods simultaneously by the change gear group.
As a kind of priority scheme, auxiliary fixed link 5 also between described upper mounted plate 1 and the bottom plate 3, auxiliary fixed link 5 is spirally connected upper mounted plate 1 and bottom plate 3 fixing, and bay-lift 2 is provided with the auxiliary rod slide opening, passes the slide opening of bay-lift 2 on the auxiliary fixed link 5.Auxiliary fixed link 5 is so that whole jacking system is more firm, and it can guarantee the stability of bay-lift 2 liftings to a certain extent.
As a kind of priority scheme, described change gear group has two groups, described two groups of change gear groups are installed in motor 6 output shaft both sides, and motor 6 is fixed on bottom plate 3 lower surfaces by an erecting frame, are provided with driven wheel 10 at motor 6 output shafts;
First group of change gear group is provided with 3 transmission gears altogether, it comprises the first transmission gear 11, the second transmission gear 12 and the 3rd transmission gear 13, wherein the first transmission gear 11 meshes with driven wheel 10, wherein the second transmission gear 12 and the 13 coaxial installations of the 3rd transmission gear, and the second transmission gear 12 diameters are less than the 3rd transmission gear 13, the second transmission gear 12 and 11 engagements of the first transmission gear, the 3rd transmission gear 13 and 15 engagements of the first upgrading rotary screw 4 lower end input gears;
The second change gear group is provided with 5 transmission gears altogether, it comprises the first transmission gear 11, the second transmission gear 12, the 3rd transmission gear 13 and two transition gears 14, wherein the first transmission gear 11 meshes with driven wheel 10, wherein the second transmission gear 12 and the 13 coaxial installations of the 3rd transmission gear, and the second transmission gear 12 diameters are less than the 3rd transmission gear 13, the 3rd transmission gear 13 is identical with transition gear 14 diameters, the second transmission gear 12 and 11 engagements of the first transmission gear, the 3rd transmission gear 13 simultaneously and two transition gear 14 external toothings, two transition gears 14 mesh with the second upgrading rotary screw 4 and the 3rd lifting rotation screw rod 4 lower end input gears 15.
When motor 6 forward, drive simultaneously the first transmission gear 11 of two groups of change gear groups by driven wheel 10, and by the first transmission gear 11 drives the second transmission gear 12, by the 3rd transmission gear 13 by transition gear 14 or directly drive input gear 15, because determine a plane at 3, so that 3 lifting rotation bolt rotaries, control mounting lifting platform on-vehicle machines people's lifting, so that bay-lift 2 lifting stability are very high, reliability is very strong.
The above only is to preferred embodiment of the present utility model; be not that scope of the present utility model is limited; so under the prerequisite that does not break away from the utility model design spirit; the equivalence that the common engineering staff in this area do structure described in the utility model, feature and principle changes or decorates, and all should fall in the protection domain that the utility model applies for a patent.
Claims (3)
1. an on-vehicle machines people three screw lifting devices, on-vehicle machines people is installed on the car body, and by jacking system drive on-vehicle machines people lifting, it is characterized in that: described jacking system comprises upper mounted plate, bottom plate, the lifting rotation screw rod, the motor that the bottom plate lower surface is installed reaches by motor driving change gear group, described lifting rotation screw rod is provided with 3, all sides of 3 lifting rotation screw rod upper mounted plates and bottom plate, bay-lift is provided with and the corresponding tapped bore of lifting rotation screw rod, the lifting rotation screw rod passes the tapped bore of bay-lift, on-vehicle machines people's mounting lifting platform upper surface, be provided with the robot companion way in the middle of the upper mounted plate, 3 lifting rotation screw rod lower ends power gear is installed, power gear and the engagement of change gear group drive 3 synchronized rotations of lifting rotation screw rod simultaneously by the change gear group.
2. on-vehicle machines people's according to claim 1 three screw lifting devices, it is characterized in that: also assist fixed link between described upper mounted plate and the bottom plate, auxiliary fixed link is spirally connected upper mounted plate and bottom plate fixing, bay-lift is provided with the auxiliary rod slide opening, passes the slide opening of bay-lift on the auxiliary fixed link.
3. on-vehicle machines people's according to claim 1 three screw lifting devices, it is characterized in that: described change gear group has two groups, described two groups of change gear groups are installed in the motor output shaft both sides, motor is fixed on the bottom plate lower surface by an erecting frame, is provided with driven wheel at motor output shaft; First group of change gear group is provided with 3 transmission gears altogether, it comprises the first transmission gear, the second transmission gear and the 3rd transmission gear, wherein the first transmission gear and driven wheel engagement, wherein the second transmission gear and the coaxial installation of the 3rd transmission gear, and the second transmission gear diameter is less than the 3rd transmission gear, the second transmission gear and the engagement of the first transmission gear, the 3rd transmission gear and the first upgrading rotary screw lower end input gear engagement; The second change gear group is provided with 5 transmission gears altogether, it comprises the first transmission gear, the second transmission gear, the 3rd transmission gear and two transition gears, wherein the first transmission gear and driven wheel engagement, wherein the second transmission gear and the coaxial installation of the 3rd transmission gear, and the second transmission gear diameter is less than the 3rd transmission gear, the 3rd transmission gear is identical with the transition gear diameter, the second transmission gear and the engagement of the first transmission gear, the 3rd transmission gear simultaneously and two transition gear external toothings, two transition gears mesh with the second upgrading rotary screw and the 3rd lifting rotation screw rod lower end input gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116509 CN203237156U (en) | 2013-03-14 | 2013-03-14 | Three-screw lifting device of vehicle-mounted robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116509 CN203237156U (en) | 2013-03-14 | 2013-03-14 | Three-screw lifting device of vehicle-mounted robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237156U true CN203237156U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116509 Expired - Fee Related CN203237156U (en) | 2013-03-14 | 2013-03-14 | Three-screw lifting device of vehicle-mounted robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225698A (en) * | 2015-11-19 | 2017-10-03 | 付瑞兰 | Electronic sheet cutting machine |
| CN108716613A (en) * | 2018-05-31 | 2018-10-30 | 青岛科技大学科技公司东营分公司 | Liquefied gas restoring device in the technique of ionic liquid allcylation |
| CN110982952A (en) * | 2019-12-31 | 2020-04-10 | 苏州市景荣科技有限公司 | Shoemaking leather material embossing mechanism |
-
2013
- 2013-03-14 CN CN 201320116509 patent/CN203237156U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225698A (en) * | 2015-11-19 | 2017-10-03 | 付瑞兰 | Electronic sheet cutting machine |
| CN107336060A (en) * | 2015-11-19 | 2017-11-10 | 付瑞兰 | Sheet material electric slicer |
| CN108716613A (en) * | 2018-05-31 | 2018-10-30 | 青岛科技大学科技公司东营分公司 | Liquefied gas restoring device in the technique of ionic liquid allcylation |
| CN110982952A (en) * | 2019-12-31 | 2020-04-10 | 苏州市景荣科技有限公司 | Shoemaking leather material embossing mechanism |
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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: 20131016 Termination date: 20200314 |