CN202594718U - Oblique lifting car - Google Patents
Oblique lifting car Download PDFInfo
- Publication number
- CN202594718U CN202594718U CN 201220209023 CN201220209023U CN202594718U CN 202594718 U CN202594718 U CN 202594718U CN 201220209023 CN201220209023 CN 201220209023 CN 201220209023 U CN201220209023 U CN 201220209023U CN 202594718 U CN202594718 U CN 202594718U
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- China
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- load platform
- bearing frame
- oil cylinder
- hinged
- fulcrum
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- Expired - Fee Related
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Abstract
The utility model discloses an oblique lifting car, which comprises a chassis, wheels, a load platform, a bearing frame for supporting the load platform, a shear-type supporting device, a drive motor and an oil cylinder for supporting the shear type supporting device to lift, wherein one end of the load platform is articulated with one end of the bearing frame, the oblique supporting oil cylinder is arranged between the bearing frame and the load platform, one end of the oblique supporting oil cylinder is articulated onto the bearing frame, and a piston end of the oblique supporting oil cylinder is articulated onto the load platform. The lifting bar not only can be lifted, and the load platform of the lifting bar can also be inclined, so that convenience is brought to operation.
Description
Technical field
The utility model relates to travelling car, refers in particular to the travelling car that can have the liftable load platform.
Background technology
In industrial manufacturing, the labour intensity that the production material loading and unloading transmit is big, is difficult for satisfying production requirement with simple tools.Through the inconvenient production material of lifting, loading and unloading must have that a kind of conveying is steadily unobstructed, the loading and unloading walking instrument that goes up and down quickly and easily up and down, to reduce labour intensity, raise labour productivity to Heavy Weight.For this reason, to market demand, a kind of moveable carriage that has lifting table arises at the historic moment.The liftable dolly that is for example disclosed in the Chinese patent 200520123995, such dolly passes through the oil cylinder lifting table, and can under hydraulic action, move.It has alleviated the labour intensity that transports goods in the industrial labor greatly.But, directly, platform brings inconvenience when taking workpiece the staff because the load platform of this dolly can only go up and down and can not tilt.
Summary of the invention
The utility model technical matters to be solved provides a kind of inclined lift dolly, and its load platform can automatic lifting, but and load platform wing drop certain angle, conveniently take workpiece.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is a kind of inclined lift dolly, bearing frame, scissors bracing or strutting arrangement that it comprises chassis, wheel, load platform and supports load platform, motor, oil cylinder; Said wheel is installed under the said chassis; The lower fulcrum of said scissors bracing or strutting arrangement one of which side and last fulcrum are hinged on respectively on said chassis and the said bearing frame, and the lower fulcrum of its opposite side and last fulcrum are separately installed with roller and said chassis and said bearing frame and freely conflict; Said oil cylinder one end is hinged on the hold-down arm with said scissors bracing or strutting arrangement of lower fulcrum freely, and the piston end of said oil cylinder is hinged on the hold-down arm with said scissors bracing or strutting arrangement of going up freely fulcrum; An end that it is characterized in that said load platform one end and said bearing frame is hinged; Between said bearing frame and said load platform, be provided with oil cylinder, said oil cylinder one end is hinged on the said bearing frame, and the piston end of said oil cylinder is hinged on the said load platform.
Said motor is the bidirectional hydraulic motor, and it drives said cylinder action, and drives said wheel through transmission device and advance or retreat.Said load platform is similar to lid outward, covers on said bearing frame.
Surface at said load platform is provided with limiting stopper.
Between said load platform and said bearing frame, be arranged at intervals with two inclination support cylinders at least.
The lift cart of the utility model not only can automatic lifting, and can make load platform carry out certain angle.Through oil cylinder make load platform round with bearing frame pivotally attached turning cylinder rotation, the length that the piston rod through oil cylinder stretches out, controllable load flat-bed angle of inclination guarantees that the workpiece that is placed on the load platform can not tumble.Through tilting, be positioned at load platform and can move to load platform one side automatically near the operator away from the workpiece by gravity of operative employee's one side, greatly made things convenient for operator's workpiece of taking.The automatic lifting of dolly and parallel motion have also largely made things convenient for operation and have reduced labour intensity.
Description of drawings
The structural representation of Fig. 1 the utility model
The structural representation of the F-F section among Fig. 2 Fig. 1
The specific embodiment
To the technique scheme of the utility model, lift a preferred embodiment at present and combine graphic specifying.The lift cart of the utility model comprises chassis 1, wheel 2, scissors bracing or strutting arrangement, load platform 4, wherein:
Below chassis 1, through turning cylinder four wheels 2 are installed, motor is the hydraulic bidirectional motor in the present embodiment, be installed in the chassis below.The hydraulic bidirectional motor is connected drive wheels through transmission device and rotates with the turning cylinder of wheel 2, order about dolly and move.Through the rotating of motor, realize advancing or retreating of dolly.Upper surface offers the platform (not shown) of depression on the chassis.
The scissors bracing or strutting arrangement; At present embodiment is to comprise with adapter shaft 31 being parallel hold-down arm 32 of two couple who cuts fork each other who cuts crunode and hold-down arm 33; The lower fulcrum A of hold-down arm 32 is the free end that roller is installed; Lower fulcrum A is positioned at the platform of the depression on the chassis, and fulcrum C is hinged on the bearing frame 5 that supports load platform 4 on it; The last fulcrum B of hold-down arm 33 is the free end that roller is installed; Should go up fulcrum B be resisted against bearing frame 5 below; The lower fulcrum D of hold-down arm 33 is hinged on the platform of depression on the chassis 1; Two of hold-down arm 32 through pair of parallel go up on two of hold-down arm 33 of fulcrum C and pair of parallel fulcrum B totally four fulcrum together support bearing frames 5, make support more steady.The rolling track that chassis 1 is positioned at lower fulcrum A is provided with rolling limiting stopper (not shown), and this rolling limiting stopper can limit the minimum descent altitude of scissors bracing or strutting arrangement.
On the hold-down arm 32 that is positioned at below the adapter shaft 31, be hinged with hoist cylinder 6, the piston end of hoist cylinder 6 is articulated on the hold-down arm 33 that is positioned at adapter shaft 31 tops.When the cavity of resorption oil-feed of oil cylinder and during the epicoele oil extraction, piston rod stretches out, lower fulcrum A and last fulcrum B that at this moment roller is installed roll to the dolly center position along bearing frame 5 and dolly chassis respectively, thus lifting bearing frame 5.When the oil extraction of oil cylinder epicoele oil-feed cavity of resorption; Oil cylinder piston is under the deadweight effect of hydraulic coupling and bearing frame and load platform; Piston rod is withdrawn in cylinder; The roller that makes lower fulcrum A and last fulcrum B to leave bearing frame, the center chassis direction moves, bearing frame descends, and controls the adjustable height position of bearing frame through the collapsing length of control oil cylinder piston bar.Depression platform on the chassis can be limited in lower fulcrum in the depression platform, has guaranteed the stability of scissors bracing or strutting arrangements.Certainly, in order further to improve stability, the chassis is provided with sliding recess, makes lower fulcrum be positioned at sliding recess, and the free end of lower fulcrum can roll along sliding recess.
The motor of the utility model, fuel tank, oil pump, control cock etc. are integrated in the following control box 12 on chassis 1; Drive motor is the hydraulic bidirectional motor in the present embodiment; It not only can driving oil cylinder move, thereby also can rotate through the transmission device drive wheels dolly is moved automatically.Certainly, motor also can adopt the hydraulic electric motor of individual drive oil cylinder and the movable motor that the individual drive dolly advances and falls back.
The inclined lift dolly of the utility model can support load platform through oil cylinder, when going up and down, also can make load platform inclination certain angle through the inclination support cylinder.It can realize the automation control of this dolly through micro controller system PLC control motor, cylinder action.
Claims (5)
1. inclined lift dolly, bearing frame, scissors bracing or strutting arrangement that it comprises chassis, wheel, load platform and supports load platform, motor, oil cylinder; Said wheel is installed under the said chassis; The lower fulcrum of said scissors bracing or strutting arrangement one of which side and last fulcrum are hinged on respectively on said chassis and the said bearing frame, and the lower fulcrum of its opposite side and last fulcrum are separately installed with roller and said chassis and said bearing frame and freely conflict; Said oil cylinder one end is hinged on the hold-down arm with said scissors bracing or strutting arrangement of lower fulcrum freely, and the piston end of said oil cylinder is hinged on the hold-down arm with said scissors bracing or strutting arrangement of going up freely fulcrum; An end that it is characterized in that said load platform one end and said bearing frame is hinged; Between said bearing frame and said load platform, be provided with oil cylinder, said oil cylinder one end is hinged on the said bearing frame, and the piston end of said oil cylinder is hinged on the said load platform.
2. inclined lift dolly according to claim 1 is characterized in that said motor is the bidirectional hydraulic motor, and it drives said cylinder action, and drives said wheel through transmission device and advance or retreat.
3. inclined lift dolly according to claim 1 is characterized in that said load platform is similar to lid outward, covers on said bearing frame.
4. inclined lift dolly according to claim 3 is characterized in that being provided with limiting stopper on the surface of said load platform.
5. inclined lift dolly according to claim 1 is characterized in that between said load platform and said bearing frame, being arranged at intervals with at least two oil cylinders that tilt to support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209023 CN202594718U (en) | 2012-05-11 | 2012-05-11 | Oblique lifting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209023 CN202594718U (en) | 2012-05-11 | 2012-05-11 | Oblique lifting car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202594718U true CN202594718U (en) | 2012-12-12 |
Family
ID=47312278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209023 Expired - Fee Related CN202594718U (en) | 2012-05-11 | 2012-05-11 | Oblique lifting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202594718U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434986A (en) * | 2013-09-02 | 2013-12-11 | 安徽德摩新能源叉车股份有限公司 | Forklift structure for lifting cargoes |
| CN105078503A (en) * | 2014-05-13 | 2015-11-25 | 西门子公司 | Tiltable patient-supporting apparatus and method of tilting a patient-supporting apparatus |
| CN105473073A (en) * | 2013-08-30 | 2016-04-06 | 通用电气公司 | Table driving system for patient table |
| CN105644603A (en) * | 2015-11-10 | 2016-06-08 | 长春工业大学 | Hydraulic lifting trolley |
-
2012
- 2012-05-11 CN CN 201220209023 patent/CN202594718U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105473073A (en) * | 2013-08-30 | 2016-04-06 | 通用电气公司 | Table driving system for patient table |
| CN103434986A (en) * | 2013-09-02 | 2013-12-11 | 安徽德摩新能源叉车股份有限公司 | Forklift structure for lifting cargoes |
| CN103434986B (en) * | 2013-09-02 | 2016-06-15 | 安徽德摩新能源叉车股份有限公司 | A kind of goods lifting fork lift truck structure |
| CN105078503A (en) * | 2014-05-13 | 2015-11-25 | 西门子公司 | Tiltable patient-supporting apparatus and method of tilting a patient-supporting apparatus |
| CN105078503B (en) * | 2014-05-13 | 2018-01-05 | 西门子公司 | Tiltable patient-supporting device and the method for tilting patient-supporting device |
| US10813815B2 (en) | 2014-05-13 | 2020-10-27 | Siemens Healthcare Gmbh | Tiltable patient-supporting apparatus and method of tilting a patient-supporting apparatus |
| CN105644603A (en) * | 2015-11-10 | 2016-06-08 | 长春工业大学 | Hydraulic lifting trolley |
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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 |
Granted publication date: 20121212 Termination date: 20170511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |