CN205130829U - Heavy vehicle tire dismouting machine lifting mechanism - Google Patents
Heavy vehicle tire dismouting machine lifting mechanism Download PDFInfo
- Publication number
- CN205130829U CN205130829U CN201520981991.6U CN201520981991U CN205130829U CN 205130829 U CN205130829 U CN 205130829U CN 201520981991 U CN201520981991 U CN 201520981991U CN 205130829 U CN205130829 U CN 205130829U
- Authority
- CN
- China
- Prior art keywords
- support arm
- middle support
- lifting mechanism
- heavy vehicle
- utility
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- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a heavy vehicle tire dismouting machine lifting mechanism, a serial communication port, include base, middle support arm, go up the support arm and lift the pneumatic cylinder, the base pass through the hinge with middle support arm rotatable coupling, middle support arm pass through the hinge with go up support arm rotatable coupling, middle support arm is connected to the one end that lifts the pneumatic cylinder, and upward support arm is connected to the other end. The utility model discloses liberated the manpower, eliminated simultaneously and accidentally dropped or can't move the danger that heavy tire brought because of operating personnel.
Description
Technical field
The utility model relates to automotive servicing field, is specially a kind of heavy vehicle tyre removing machine lifting mechanism.
Background technology
In the middle of concept in the past and the current heavy vehicle tyre removing machine produced, the chuck around central rotation adopts hydraulic efficiency gear to carry out lifting by a joint.This joint have accumulated power suffered on a lot of assembly.
The direction of this outer rim dismounting disk lifting force is not the radial direction along wheel hub edge.The support arm of supporting wheel rim dismounting disk is stationary state and due to the relation of diameter of tyres, and operating personal often and the work of one piece, quite heavy weight tire.
When the operation of wheel rim dismounting completes time, tire and wheel hub depart from and " falling " on the ground, this makes to work together uncomfortable and can become the source of danger in some stage.
In the work of heavy vehicle tyre removing machine, more vital is the dismounting of wheel rim, at the antagonistic force of this one-phase, the thrust acted on when dismantling wheel rim by disk on tire produces, and the joint of supports main shaft support arm defines a very strong torque.
Summary of the invention
The utility model is for the proposition of above problem, and a kind of heavy vehicle tyre removing machine of research and design lifting mechanism.
Technological means of the present utility model is as follows:
A kind of heavy vehicle tyre removing machine lifting mechanism, is characterized in that, comprise base, middle support arm, upper branch arm and lifting hydraulic cylinder; Described base is rotatably connected by hinge and described middle support arm, and described middle support arm is rotatably connected by hinge and described upper branch arm, and one end of described lifting hydraulic cylinder connects middle support arm, and the other end connects upper branch arm.
Compared with the prior art, the utility model has following beneficial effect: chuck support arm moves vertically relative to physical construction, and the power applied during wheel rim dismounting disk work is born by dolly.Liberate manpower, eliminate the danger of to accidentally drop because of operating personal or can't move heavy tire and bringing simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1-1,1-2 and 1-3 are the utility model embodiment schematic diagram;
Fig. 2 is the utility model example structure schematic diagram;
Fig. 3 is the mounting structure schematic diagram of the utility model patent in heavy vehicle tyre removing machine
In figure: 1, upper branch arm, 2, middle support arm, 3, base, 4, lifting hydraulic cylinder, 5, tire, 6, main shaft support arm coaster, 7, main shaft support arm, 8, coaster hydraulic actuating cylinder, 9, base plate.
Detailed description of the invention
The direction term that the utility model is mentioned, such as " on ", D score, "front", "rear", "left", "right" etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is used to illustrate, but not is used for limiting the utility model.
Heavy vehicle tyre removing machine lifting mechanism as shown in Figure 1-Figure 3, comprises base 3, middle support arm 2, upper branch arm 1 and lifting hydraulic cylinder 4; Described base 3 is rotatably connected by hinge and described middle support arm 2, and described middle support arm 2 is rotatably connected by hinge and described upper branch arm 1, and one end of described lifting hydraulic cylinder 4 connects middle support arm 2, and the other end connects upper branch arm 1.
The utility model is a kind of combination of lever, Inspiration Sources is in the femur of human leg, knee, anklebone, three joints, two of lever different points are settled one by the oil cylinder of fluid control, make lever can lift the chuck dolly of such as tyre removing and replacing machine main shaft support arm 7 or the platform of vehicle lift.In the heavy vehicle tyre removing machine of up-to-date research and development, chuck support arm moves vertically relative to physical construction, and the power applied during wheel rim dismounting disk work is born by dolly.
Chuck coaster assembly is arranged on main shaft support arm, and the main shaft support arm with three hinge lifting mechanisms is responsible for the axial action of chuck coaster, ensures that support arm can rise while loading tire.During work, the support arm of wheel rim dismounting disk is always along hub radius direction.
Main shaft support arm 7 with three hinge lifting mechanisms is responsible for the axial action lifting support arm dolly, ensures that support arm can rise while loading tire.All thrust is distributed in all separately single part, while decreasing mechanical pressure, improves service efficiency.
In safety and comfort level: in new ideas heavy vehicle tyre removing machine, the support arm of wheel rim dismounting disk always keeps along radial direction with wheel hub and operating personal always can keep close tire to operate to base plate 9, prevents the risk that tire falls down.
Wherein upper branch arm 1 and middle support arm 2 all adopt welded structure, concrete mounting structure is see Fig. 3, to be installed tire 5 by the chuck assembly on main shaft support arm coaster 6, main shaft support arm coaster 6 can move adjustment tire 5 position along main shaft support arm 7, lifting mechanism can move along slideway perpendicular to main shaft support arm 7 direction on base plate 9, lifting mechanism hydraulic actuating cylinder connects lifting mechanism and main shaft support arm 7, reaches lifting object.Coaster hydraulic actuating cylinder 8 drives coaster to move.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and inventive concept thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (1)
1. a heavy vehicle tyre removing machine lifting mechanism, is characterized in that, comprises base, middle support arm, upper branch arm and lifting hydraulic cylinder; Described base is rotatably connected by hinge and described middle support arm, and described middle support arm is rotatably connected by hinge and described upper branch arm, and one end of described lifting hydraulic cylinder connects middle support arm, and the other end connects upper branch arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981991.6U CN205130829U (en) | 2015-12-01 | 2015-12-01 | Heavy vehicle tire dismouting machine lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981991.6U CN205130829U (en) | 2015-12-01 | 2015-12-01 | Heavy vehicle tire dismouting machine lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130829U true CN205130829U (en) | 2016-04-06 |
Family
ID=55616650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981991.6U Expired - Fee Related CN205130829U (en) | 2015-12-01 | 2015-12-01 | Heavy vehicle tire dismouting machine lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004272A (en) * | 2016-03-21 | 2016-10-12 | 昊龙科技（营口）发展有限公司 | Lifting mechanism of heavy vehicle tire assembly and disassembly machine |
-
2015
- 2015-12-01 CN CN201520981991.6U patent/CN205130829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004272A (en) * | 2016-03-21 | 2016-10-12 | 昊龙科技（营口）发展有限公司 | Lifting mechanism of heavy vehicle tire assembly and disassembly machine |
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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: 20160406 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |