CN202687399U - Luffing and levelling mechanism of motor-vehicle-mounted belt conveyor - Google Patents
Luffing and levelling mechanism of motor-vehicle-mounted belt conveyor Download PDFInfo
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- CN202687399U CN202687399U CN 201220294888 CN201220294888U CN202687399U CN 202687399 U CN202687399 U CN 202687399U CN 201220294888 CN201220294888 CN 201220294888 CN 201220294888 U CN201220294888 U CN 201220294888U CN 202687399 U CN202687399 U CN 202687399U
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Abstract
The utility model discloses a luffing and levelling mechanism of a motor-vehicle-mounted belt conveyor. The luffing and levelling mechanism mainly comprises a spatial cross-shaped hinged shaft, bearing seats I, bearing seats II, a belt conveyor stand, a spherical-hinge supporting seat I, a spherical-hinge supporting seat II, an oil cylinder I, a spatial cross-shaped earring I, an oil cylinder II, a spatial cross-shaped earring II and a mounting stand, wherein the belt conveyor stand is provided with a rectangular framework; two transverse supports are arranged at the middle part in the rectangular framework; the two ends of the lower part of one transverse support are respectively connected with the two bearing seats II at the upper part of the cross-shaped hinged shaft; the two bearing seats II at the upper part of the cross-shaped hinged shaft are connected with the two bearing seats I at the lower part of the cross-shaped hinged shaft in a crossed manner; and the two bearing seats I at the lower part of the cross-shaped hinged shaft are connected with the mounting stand. The luffing and levelling mechanism can perform two functions of longitudinal amplitude variation and transverse levelling of the belt conveyor, has a simple structure, is easy to manufacture and mount and is convenient to use and operate.
Description
Technical field
The utility model relates to a kind of mechanical device, relates in particular to a kind of luffing leveling mechanical device of automobile-carried moving band conveyor.
Background technology
Moving band conveyor is widely used in carrying in the stock ground and piling up bulk material and work piece.At present, mainly use small-sized moving band conveyor, by moved by hand, or by the interim tethered sliding of other power actuated vehicles.Along with increasing of large-scale stock ground, the especially mechanization in interim stock ground, restoration in earth-rock construction building site, moving band conveyor begins to maximizing and the motorization development.Similar with car hosit, crawler crane etc., belt conveyer is installed on the power actuated vehicle, can move quickly; Rotating mechanism rotates belt conveyer in horizontal surface; Luffing mechanism changes the inclination angle of belt conveyer, to adapt to the height change in material feeding point and emptying point.Belt conveyer does not allow lateral inclination, otherwise belt deflection can occur, and can not normally move.For the place of the unhardened processing in ground, vehicle chassis can cause the belt conveyer lateral inclination on the car with the uneven level attitude that departs from of landing ground, therefore, needs the leveling measure.Present automobile-carried moving band conveyor generally is the imitation car hosit, but adopts the support leg device in vehicle chassis setting folding and unfolding and adjustment; This apparatus structure is complicated, and operation is wasted time and energy and affected production efficiency.In addition, the weight distribution of belt conveyer is more even relatively more fixing, and weight is lighter, does not resemble support leg device to be set the car hosit.
Summary of the invention
The purpose of this utility model is to remedy the deficiencies in the prior art, and solving moving band conveyor needs vertical luffing and side leveling function, and a kind of automobile-carried belt conveyer luffing levelling gear is provided.
The technical scheme in the invention for solving the technical problem can be:
Automobile-carried belt conveyer luffing levelling gear, mainly by space criss-cross hinge, the bearing seat I, the bearing seat II, the belt conveyer frame, the ball hinged support I, the ball hinged support II, the oil cylinder I, space criss-cross earrings I, the oil cylinder II, space criss-cross earrings II and installation frame form, its belt conveyer frame is rectangular frame, the middle part arranges two horizontal supports in the rectangular frame, two to three meters at two horizontal support intervals, one of them two ends, horizontal support bottom connects respectively two bearing seat II on criss-cross hinge top, two bearing seat II on top are by two bearing seat I of two axial cross cross connection bottoms, two bearing seat I connection frames of bottom; Another two ends, horizontal support bottom in the rectangular frame connect respectively ball hinged support I and ball hinged support II, the ball hinged support I connects oil cylinder II piston rod one end, the earrings on oil cylinder II other end connection space criss-cross earrings II top, the earrings on criss-cross earrings II top, space is connected with the earrings right-angled crossing of bottom, the earrings of criss-cross earrings II bottom, space is by bearing pin connection frame, the ball hinged support II connects oil cylinder I piston rod one end, the earrings on oil cylinder I other end connection space criss-cross earrings I top, the earrings on criss-cross earrings I top, space is connected with the earrings right-angled crossing of bottom, and the earrings of criss-cross earrings I bottom, space is by bearing pin connection frame.
The technical scheme in the invention for solving the technical problem also can be:
Described automobile-carried belt conveyer luffing levelling gear, two bearing seat I in its described space criss-cross hinge are coaxial, two bearing seat II are coaxial, two bearing seat I are connected with two bearing seat II right-angled crossings by two axles, two bearing seat II are arranged on top, two bearing seat I are arranged on the bottom, and space criss-cross hinge, space criss-cross earrings I and 3 of space criss-cross earrings II are wired to triangle.
The beneficial effects of the utility model are:
1, the utility model can be finished the vertical luffing of belt conveyer and two functions of side leveling.
2, the utility model is simple in structure, makes and installs easily, uses easy to operate.
Description of drawings
Fig. 1 is the kinematic sketch of the utility model luffing and levelling gear.
The specific embodiment
Among Fig. 1, automobile-carried belt conveyer luffing levelling gear, mainly by space criss-cross hinge 1, bearing seat I 2, bearing seat II 3, belt conveyer frame 4, ball hinged support I 5, ball hinged support II 6, oil cylinder I 7, space criss-cross earrings I 8, oil cylinder II 9, space criss-cross earrings II 10 and installation frame 11 form, its belt conveyer frame 4 is rectangular frame, the middle part arranges two horizontal supports in the rectangular frame, two to three meters at two horizontal support intervals, one of them two ends, horizontal support bottom connects respectively two bearing seat II 3 on criss-cross hinge 1 top, two bearing seat II 3 on top are by two bearing seat I 2 of two axial cross cross connection bottoms, two bearing seat I, the 2 connection frames 11 of bottom; Another two ends, horizontal support bottom in the rectangular frame connect respectively ball hinged support I 5 and ball hinged support II 6, ball hinged support I 5 connects oil cylinder II 9 piston rods one end, the earrings on oil cylinder II 9 other end connection space criss-cross earrings II 10 tops, the earrings on criss-cross earrings II 10 tops, space is connected with the earrings right-angled crossing of bottom, the earrings of criss-cross earrings II 10 bottoms, space is by bearing pin connection frame 11, ball hinged support II 6 connects oil cylinder I 7 piston rods one end, the earrings on oil cylinder I 7 other end connection space criss-cross earrings I 8 tops, the earrings on criss-cross earrings I 8 tops, space is connected with the earrings right-angled crossing of bottom, and the earrings of criss-cross earrings I 8 bottoms, space is by bearing pin connection frame 11.
Described automobile-carried belt conveyer luffing levelling gear, two bearing seat I 2 in its described space criss-cross hinge 1 are coaxial, two bearing seat II 3 are coaxial, two bearing seat I 2 are connected with two bearing seat II 3 right-angled crossings by two axles, two bearing seat II 3 are arranged on top, two bearing seat I 2 are arranged on the bottom, and space criss-cross hinge 1, space criss-cross earrings I 8 and 10 3 of space criss-cross earrings II are wired to triangle.
Principle of work:
Space criss-cross hinge 1 has at swing type mechanism rotating disk frame plane X and two revolutions of Y-direction degree of freedom, allows the belt conveyer frame to rotate at this both direction; Simultaneously, space criss-cross hinge 1 can under the driving of swing type mechanism, with rotating disk wraparound rotation mechanism rotation centerline Z direction rotation, drive the belt conveyer rotation.Space criss-cross hinge 1 in length and breadth two hinges of direction is positioned at a following hinge and arranges along the belt conveyer direction not in same plane, is connected on the rotating disk, is positioned at top hinge along the belt conveyer lateral arrangement, is connected on the belt conveyer frame.
Cylinder component:
The cylinder block lower end adopts one to have X and are connected space criss-cross earrings and a hinge thereof of revolution degree of freedom with Y-direction and are connected with swing type mechanism rotating disk frame, cylinder body has X and Y both direction revolution degree of freedom, can rotate with rotating disk under the driving of swing type mechanism simultaneously; The upper end piston rod adopts ball pivot to be connected with the belt conveyer frame, has three direction revolution degree of freedom.Piston rod can slide in cylinder body.
This luffing levelling gear has two mechanism kinematic degree of freedom, respectively by two oil cylinder controls, that is, by stretching of HYDRAULIC CONTROL SYSTEM piston rod, finishes vertical luffing and the side leveling of belt conveyer frame.When luffing operated, two oil cylinders elongated or shortened action simultaneously; When leveling operates, any one single movement in two oil cylinders.In addition, this luffing levelling gear has two isolated degree of freedom, and namely cylinder piston rod can rotate in cylinder body.
Distance between this luffing levelling gear, two cylinder pedestals must not with two piston rod head ball pivots between distance identical or close because two oil cylinders are arranged in parallel, and can form passive constraint, make this mechanism produce extra dof and lost efficacy.
When the swing type mechanism rotating disk was level attitude, belt conveyer longitudinal centerline and swing type mechanism rotation centerline (Z direction) were positioned at same plane; This mechanism is arranged symmetrically with the belt conveyer longitudinal centerline.
Claims (2)
1. automobile-carried belt conveyer luffing levelling gear, mainly by space criss-cross hinge (1), bearing seat I (2), bearing seat II (3), belt conveyer frame (4), ball hinged support I (5), ball hinged support II (6), oil cylinder I (7), space criss-cross earrings I (8), oil cylinder II (9), space criss-cross earrings II (10) and installation frame (11) form, it is characterized in that: belt conveyer frame (4) is rectangular frame, the middle part arranges two horizontal supports in the rectangular frame, two to three meters at two horizontal support intervals, one of them two ends, horizontal support bottom connects respectively two bearing seat II (3) on criss-cross hinge (1) top, two bearing seat II (3) on top are by two bearing seat I (2) of two axial cross cross connection bottoms, two bearing seat I (2) connection frames (11) of bottom; Another two ends, horizontal support bottom in the rectangular frame connect respectively ball hinged support I (5) and ball hinged support II (6), ball hinged support I (5) connects oil cylinder II (9) piston rod one end, the earrings on oil cylinder II (9) other end connection space criss-cross earrings II (10) top, the earrings on space criss-cross earrings II (10) top is connected with the earrings right-angled crossing of bottom, the earrings of space criss-cross earrings II (10) bottom is by bearing pin connection frame (11), ball hinged support II (6) connects oil cylinder I (7) piston rod one end, the earrings on oil cylinder I (7) other end connection space criss-cross earrings I (8) top, the earrings on space criss-cross earrings I (8) top is connected with the earrings right-angled crossing of bottom, and the earrings of space criss-cross earrings I (8) bottom is by bearing pin connection frame (11).
2. root a tree name automobile-carried belt conveyer luffing levelling gear claimed in claim 1, it is characterized in that: two the bearing seat I (2) in the described space criss-cross hinge (1) are for coaxial, two bearing seat II (3) are coaxial, two bearing seat I (2) are connected with two bearing seat II (3) right-angled crossing by two axles, two bearing seat II (3) are arranged on top, two bearing seat I (2) are arranged on the bottom, and space criss-cross hinge (1), space criss-cross earrings I (8) and (10) three of space criss-cross earrings II are wired to triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294888 CN202687399U (en) | 2012-06-21 | 2012-06-21 | Luffing and levelling mechanism of motor-vehicle-mounted belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294888 CN202687399U (en) | 2012-06-21 | 2012-06-21 | Luffing and levelling mechanism of motor-vehicle-mounted belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687399U true CN202687399U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294888 Expired - Fee Related CN202687399U (en) | 2012-06-21 | 2012-06-21 | Luffing and levelling mechanism of motor-vehicle-mounted belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687399U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395615A (en) * | 2013-07-26 | 2013-11-20 | 中国矿业大学 | Filling material conveyor posture adjusting system and method |
| CN104071395A (en) * | 2014-07-16 | 2014-10-01 | 安徽吉曜玻璃微纤有限公司 | Connecting device for seal heating strip of vacuum sealing machine |
| CN104261085A (en) * | 2014-10-30 | 2015-01-07 | 徐州徐工施维英机械有限公司 | Belt conveyor and movable crushing and sieving equipment |
| CN105746080A (en) * | 2016-03-22 | 2016-07-13 | 济南大学 | Novel suspension frame applied to corn harvester |
-
2012
- 2012-06-21 CN CN 201220294888 patent/CN202687399U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395615A (en) * | 2013-07-26 | 2013-11-20 | 中国矿业大学 | Filling material conveyor posture adjusting system and method |
| CN103395615B (en) * | 2013-07-26 | 2015-08-19 | 中国矿业大学 | Filling material conveyor posture adjusting system and method |
| CN104071395A (en) * | 2014-07-16 | 2014-10-01 | 安徽吉曜玻璃微纤有限公司 | Connecting device for seal heating strip of vacuum sealing machine |
| CN104261085A (en) * | 2014-10-30 | 2015-01-07 | 徐州徐工施维英机械有限公司 | Belt conveyor and movable crushing and sieving equipment |
| CN105746080A (en) * | 2016-03-22 | 2016-07-13 | 济南大学 | Novel suspension frame applied to corn harvester |
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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: 20130123 Termination date: 20170621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |