CN2926061Y - Carrier tray device with adjusting pitch and sided-tilt position - Google Patents
Carrier tray device with adjusting pitch and sided-tilt position Download PDFInfo
- Publication number
- CN2926061Y CN2926061Y CN 200620008959 CN200620008959U CN2926061Y CN 2926061 Y CN2926061 Y CN 2926061Y CN 200620008959 CN200620008959 CN 200620008959 CN 200620008959 U CN200620008959 U CN 200620008959U CN 2926061 Y CN2926061 Y CN 2926061Y
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- plunger
- movable tray
- base
- bearing pin
- hydraulic actuating
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Abstract
A tray device able to regulate pitch and roll posture consisting of a base seat, a stand, a mobile tray, a medium frame, a longitudinal half bearing pin, a horizontal bearing pin and four plunger-type cylinders at two ends of which spherical thrust bearings (spherical hinge) equipped. The mobile tray has a spherical hinge with the stand fixed at the central position of the base seat via a universal joint consists of the medium frame, the longitudinal half bearing pin and the horizontal bearing pin. Four plunger-type cylinders are equipped between the base seat and the mobile tray with every two plunger-type cylinders playing one group respectively symmetrically located at longitudinal and horizontal planes through the central base seat. Ball heads located at the lower section of cylinder body and the lower section of plunger have a spherical hinge respectively in a bearing ball socket at the corresponding positions at the base seat and the mobile tray. A pair of hydraulic cylinder of same group, under the control of a hydraulic system, generates a contrary motion of mutually complementary extension and shrinkage. The coordinative action of four hydraulic cylinders divided into two groups can drive the mobile tray to free incline toward a wanted direction till certain shrunk hydraulic cylinder reaches stroke limit.
Description
Technical field the utility model belongs to land vehicle and walking machine technology, also can be used for other mechanical fields.
Background technology the utility model relates to the pallet apparatus of a kind of scalable pitching and inclination attitude.As this type of device being installed in can be in horizontal surface moving in length and breadth and on the rotating bay-lift of vertical axis of known configurations, then can regulate, with the accurate orientation problem in the space that solves big quality weight enterprising in any direction line position of the object that is carried on the pallet and attitude.For example available its as the carrying platform that articulates or free the operations such as member on plug-in thing such as ammunition, gondola and additional fuel tank, installation and adjustment building or the main equipment that military aircraft fuselage or wing hang down etc.This device also is usually used in various processing and the test equipments relevant with attitude and position.The principles well-known of this type of device, be power or the moment that produces with mechanical, electric, hydraulic pressure and mode such as pneumatic, promotion is hinged on movable tray on the base support around the swing of the longitudinal axis and transverse axis by universal joint mechanism, and then regulates the attitude that is fixed on the object on the movable tray.The mobile unit that hydraulic way wherein is particularly suitable for mobile operating uses.But the hydraulic drive mechanism of known this type of device can drive movable tray and carries out multidirectional space motion for satisfying, avoid the functional requirement of constructive interference again, adopted by the special double acting hydraulic cylinder of several different structures and being connected and force transmission mechanism of corresponding space crossed hinging pin shaft component set-up, complex structure not only, number of parts is many, and the space of each hydraulic actuating cylinder and base and movable tray connecting portion is narrow, load bearing component force-bearing situation harshness, cause processing, assembling difficulty, the higher commonality of manufacturing cost is then relatively poor.The utility model promptly proposes at these problems.
Utility model content the utility model has replaced the known movable tray driver train that is made of the double acting hydraulic cylinder and the corresponding space crossed bearing pin articulated mounting of several different structures by adopting one group of structure and the identical single-action hydraulic cylinder of size and simple and reliable sphere force transferring part, in conjunction with adopting a pair of articulated shaft pin that has the self-alignment ability when assembling, overcome known this type of device because complex structure, component universality is poor, technical matterss such as the processing that defectives such as load bearing component stress height cause, assembling difficulty.
The utility model is made of base, support, movable tray, central frame, vertical half bearing pin, cotter axle and 4 plunger-type cylinders etc.Movable tray is hinged by universal joint mechanism that is made of central frame, vertical half bearing pin and cotter axle and the support that is fixed on the base center.4 plunger-type cylinders as drive element are contained between base and the movable tray, are provided with in its cylinder barrel to have the spring that produces predetermincd tension and restriction plunger extend stroke double action between base support and movable tray concurrently.On per 2 one group vertical and horizontal plane that is arranged symmetrically in respectively by the base center of these hydraulic actuating cylinders, the bearing area of its cylinder barrel lower end and plunger upper end is sphere (bulb), each bulb is articulated in respectively in the supporting ball-and-socket of base and movable tray corresponding position, constitutes globe thrust bearing.Pair of hydraulic cylinders on the same group produces flexible complementary reverse motions under the control of known hydraulic system, coordination by 2 groups of 4 hydraulic actuating cylinders, can promote movable tray and tilt, till the hydraulic actuating cylinder of a certain retraction reaches extreme limit of travel to needed any direction.The globe thrust bearing at hydraulic actuating cylinder two ends has big loaded area and good self-alignment ability, not only guaranteed the multidirectional motion of movable tray with simple compact design, and in conjunction with adopting the articulated shaft pin that has the self-alignment ability between the shank and pallet when the assembling, the fitting work of movable tray is simplified to after each ball pivot of 4 hydraulic actuating cylinders being inserted self-aligning spherical support and making a pair of articulated shaft pin in place, only must above card, tightens several bolts and make itself and articulated shaft pin bonded assembly degree.
Compare with the various known pallet apparatus with identical function, major advantage of the present utility model is:
1. simple in structure; Universal component degree height, kind quantity is few:
2. significantly improve the force-bearing situation of hydraulic actuating cylinder and supporting thereof, link, optimized the assembled condition of each parts;
3. owing to make simple and easy accessibility, the movable tray head is easy to make various ways and dimensions, can be used as the choosing dress parts that can change rapidly and uses for different purposes.
Description of drawings
Below in conjunction with example the specific embodiment of the present utility model is done further detailed narration by accompanying drawing.
Fig. 1 is the hypertropia figure of the utility model pallet device;
Fig. 2 is the preceding oblique drawing of the device of pallet among Fig. 1;
Fig. 3 is vertical sectional structure enlarged drawing of pallet device among Fig. 1;
Fig. 4 is the profile enlarged drawing of 1 plunger piston fluid pressure cylinder of pallet device among Fig. 1 and its vertical sectional structure enlarged drawing;
Fig. 5 is vertical sectional structure enlarged drawing of the another kind of structure of plunger and cylinder barrel supporting ball pivot among Fig. 4.
The specific embodiment
Base 1 among Fig. 1, Fig. 2 and Fig. 3 is fixed on the basis, ground by mounting hole with whole pallet apparatus or can moves in length and breadth in horizontal surface with on relevant devices such as the rotating bay-lift of vertical axis, then be shaped on a plurality of screws on the movable tray 2 in advance, be used for directly or by suitable anchor clamps fixing various capacity weights.The centre of movable tray 2 has in order to hold the square hole of central frame 3, lower surface is shaped on the longitudinal fluting that matches with vertical half bearing pin, 6 shanks, one group of bolt 7 is fastened on 2 vertical half bearing pins 6 that shank is shaped on screw in the above-mentioned longitudinal fluting of movable tray 2, the head of vertical half bearing pin 6 is hinged in vertical pin-and-hole of central frame 3, makes the movable tray 2 that has vertical half bearing pin 6 be able to the longitudinal axis swing around central frame 3.Central frame 3 is hinged on the support 4 in the centre of being fixed in base 1 by the cotter axle 5 that laterally runs through again, movable tray 2 can by by central frame 3 and thereon the universal joint mechanism that constituted of the longitudinal and transverse bearing pin of pivotally attached swinging on two planes in length and breadth with respect to base 1 and support 4, and realize multidirectional compound motion.
On per 2 one group vertical and horizontal plane that is arranged in symmetrically respectively by base 1 center of 4 identical plunger-type cylinders that is made of the cylinder barrel 8 that has spring 11, plunger 9 and seal ring 13 among Fig. 2, Fig. 3 and Fig. 4, the supporting bulb of cylinder barrel 8 and lower end, plunger 9 upper end places respectively in the supporting ball-and-socket 12 that is embedded in relevant position on base 1 and the movable tray 2.Pair of hydraulic cylinders on the same group is connected with relevant fluid control valve respectively through separately hydraulic fluid port 10, produces flexible complementary reverse motions under the control of hydraulic efficiency pressure system.By the coordination of 2 groups of 4 hydraulic actuating cylinders, can promote movable tray and tilt, till the hydraulic actuating cylinder of a certain retraction reaches extreme limit of travel to needed any direction swing.
Still remain with suitable thrust-drag margin when placing springs 11 in the cylinder barrel 8 outside plunger 9, to reach the effective travel terminal point among Fig. 4, with guarantee 4 plunger-type cylinders all the time can stretching between the supporting ball-and-socket 12 on base 1 and the movable tray 2.The axial length of the internal diameter size of spring 11 and drift and cylinder barrel 8 and plunger 9 and they are complementary with the external diameter of the coaxial cylindrical stem stem 14 of cylinder barrel and plunger in the inner chamber separately.The external diameter of stem stem 14 forms bearing fit with the internal diameter of the spring 11 that is in compressive state, the stem stem 14 in banding cylinder barrel 8 and the plunger 9 can be distinguished in its two ends when spring 11 is in free extended configuration, spring 11 suitable drifts make and still remain with suitable fit length between cylinder barrel 8 and the plunger 9 simultaneously, deviate to prevent plunger 9 accident from cylinder barrel 8.Utilize cylinder barrel 8 and the prefabricated screw 15 of plunger 9 fulcrum ball crown ends, can from cylinder barrel 8, pull out plunger 9 to disassemble plunger-type cylinder with instrument where necessary.
Fig. 5 illustrates the another kind of structure of cylinder barrel 8 and plunger 9 supporting bulbs, has promptly replaced whole bulb on cylinder barrel 8 and the plunger 9 with the sphere cushion block of separately making 16.
Obviously, the supporting ball-and-socket 12 that is embedded among Fig. 3 on base 1 and the movable tray 2 also can directly be produced on the region of interest of base 1 and movable tray 2.
Claims (5)
1, the pallet device of a kind of scalable pitching and inclination attitude, by base, support, movable tray, central frame, vertical half bearing pin, cotter axle and 4 compositions such as hydraulic actuating cylinder, movable tray passes through by central frame, the known universal joint mechanism that vertical half bearing pin and cotter axle constitute is hinged with the support that is fixed on the base center, 4 hydraulic actuating cylinders as drive element are contained between base and the movable tray, be arranged symmetrically on the vertical and horizontal plane by the base center, it is characterized in that: 4 hydraulic actuating cylinders are the plunger-type cylinder that inner chamber is equipped with compression spring, the bearing area of its cylinder barrel lower end and plunger upper end is sphere (bulb), and each bulb is articulated in respectively in the supporting ball-and-socket of base and movable tray corresponding position.
2, the pallet device of scalable pitching according to claim 1 and inclination attitude, it is characterized in that: all be shaped on columniform coaxial stem stem in the cylinder barrel of 4 hydraulic actuating cylinders and the plunger cavity, the internal diameter that is in the spring of compressive state in the external diameter of stem stem and the cylinder barrel forms bearing fit.
3, the pallet device of scalable pitching according to claim 1 and inclination attitude is characterized in that: the load bulb of the cylinder barrel lower end of 4 hydraulic actuating cylinders and plunger upper end also can be made independent part, is assemblied in the end of each cylinder barrel and plunger body.
4, the pallet device of scalable pitching according to claim 1 and inclination attitude, it is characterized in that: respectively support ball-and-socket with 4 hydraulic actuating cylinder two ends are hinged, both can directly make at the suitable position of base and movable tray, also can make independent part, be embedded on base and the movable tray body.
5, the pallet device of scalable pitching according to claim 1 and inclination attitude, it is characterized in that: the lower surface of movable tray is shaped on longitudinal fluting and the connecting through hole that matches with vertical half bearing pin shank, the relevant position of the shank of 2 vertical half bearing pins is shaped on screw, with one group of bolt 2 vertical half bearing pins is fastened in the above-mentioned longitudinal fluting of movable tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620008959 CN2926061Y (en) | 2006-03-17 | 2006-03-17 | Carrier tray device with adjusting pitch and sided-tilt position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620008959 CN2926061Y (en) | 2006-03-17 | 2006-03-17 | Carrier tray device with adjusting pitch and sided-tilt position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926061Y true CN2926061Y (en) | 2007-07-25 |
Family
ID=38280299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620008959 Expired - Fee Related CN2926061Y (en) | 2006-03-17 | 2006-03-17 | Carrier tray device with adjusting pitch and sided-tilt position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926061Y (en) |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885399A (en) * | 2010-08-18 | 2010-11-17 | 天津商业大学 | Packaging and stacking dedicated pallet |
| CN101922544A (en) * | 2010-08-18 | 2010-12-22 | 宁波东力机械制造有限公司 | Multi-axis linkage speed reducer |
| CN102292268A (en) * | 2009-01-26 | 2011-12-21 | 旭硝子株式会社 | device for carrying plate-like bodies thereon |
| CN102700799A (en) * | 2012-06-20 | 2012-10-03 | 振石集团华美复合新材料有限公司 | High-strength glass reinforced plastic tray |
| CN102962673A (en) * | 2012-11-14 | 2013-03-13 | 安徽巨一自动化装备有限公司 | Full-floating working platform |
| CN103057726A (en) * | 2012-12-19 | 2013-04-24 | 江西洪都航空工业集团有限责任公司 | Pallet mechanism of airplane onboard devices |
| CN103323178A (en) * | 2013-05-29 | 2013-09-25 | 哈尔滨工业大学 | Attitude motion simulation device with two degrees of freedom |
| CN103373514A (en) * | 2012-04-24 | 2013-10-30 | 富士施乐株式会社 | Loading structure |
| CN103465039A (en) * | 2013-02-27 | 2013-12-25 | 中航飞机股份有限公司西安飞机分公司 | Posture alignment connecting mechanism capable of realizing multi-degree-of-freedom movement |
| CN103508031A (en) * | 2012-06-22 | 2014-01-15 | 日本通运株式会社 | Pallet device used for cargo transport |
| CN104002987A (en) * | 2014-05-23 | 2014-08-27 | 电子科技大学 | Lifting arm type electric bullet car |
| CN104045021A (en) * | 2014-05-28 | 2014-09-17 | 郑州飞机装备有限责任公司 | Hanging object lifting and installing car |
| TWI454349B (en) * | 2010-10-29 | 2014-10-01 | Hon Hai Prec Ind Co Ltd | Parallel robot |
| CN104440832A (en) * | 2014-09-30 | 2015-03-25 | 中国运载火箭技术研究院 | Double-layer support for flight vehicle assembling, transporting and docking |
| CN104591042A (en) * | 2013-11-04 | 2015-05-06 | 西安飞豹科技发展公司 | Movement tray |
| CN104632991A (en) * | 2014-12-23 | 2015-05-20 | 中国地质大学（武汉） | Precise instrument damping base |
| CN105253425A (en) * | 2015-10-09 | 2016-01-20 | 浙江志光塑料托盘有限公司 | Freight pallet |
| CN105271060A (en) * | 2015-11-25 | 2016-01-27 | 上海振华重工(集团)股份有限公司 | Hydraulic lifting mechanism |
| CN105729291A (en) * | 2016-02-02 | 2016-07-06 | 中车戚墅堰机车车辆工艺研究所有限公司 | Full-time floating device |
| CN105923568A (en) * | 2016-06-15 | 2016-09-07 | 沈阳飞机工业（集团）有限公司 | Mechanical engine mounting car |
| CN106078691A (en) * | 2016-07-28 | 2016-11-09 | 长沙学院 | Flexible coding system wrist device and control method |
| CN106595586A (en) * | 2016-12-13 | 2017-04-26 | 卢易扬 | Detection bench with bench top capable of freely inclining to any direction |
| CN109019331A (en) * | 2018-09-25 | 2018-12-18 | 中铁二局第五工程有限公司 | Component installation space device for adjusting posture and method |
| CN109989401A (en) * | 2019-05-10 | 2019-07-09 | 江苏巨威机械有限公司 | Guide rod type tilt cylinder hydraulic pile hammer |
| CN111300081A (en) * | 2019-11-22 | 2020-06-19 | 西安飞机工业（集团）有限责任公司 | Posture adjusting device and posture adjusting method for realizing multi-degree-of-freedom movement |
| CN111618613A (en) * | 2020-06-10 | 2020-09-04 | 苏州慧导昱控自动化科技有限公司 | Processing platform |
| CN111650013A (en) * | 2020-04-17 | 2020-09-11 | 中国地质科学院矿产资源研究所 | Rock sample cutting equipment and rock sample preparation method |
-
2006
- 2006-03-17 CN CN 200620008959 patent/CN2926061Y/en not_active Expired - Fee Related
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102292268A (en) * | 2009-01-26 | 2011-12-21 | 旭硝子株式会社 | device for carrying plate-like bodies thereon |
| CN101922544A (en) * | 2010-08-18 | 2010-12-22 | 宁波东力机械制造有限公司 | Multi-axis linkage speed reducer |
| CN101922544B (en) * | 2010-08-18 | 2012-08-22 | 宁波东力机械制造有限公司 | Multi-axis linkage speed reducer |
| CN101885399A (en) * | 2010-08-18 | 2010-11-17 | 天津商业大学 | Packaging and stacking dedicated pallet |
| TWI454349B (en) * | 2010-10-29 | 2014-10-01 | Hon Hai Prec Ind Co Ltd | Parallel robot |
| CN103373514B (en) * | 2012-04-24 | 2016-09-21 | 富士施乐株式会社 | Filling structure part |
| CN103373514A (en) * | 2012-04-24 | 2013-10-30 | 富士施乐株式会社 | Loading structure |
| CN102700799A (en) * | 2012-06-20 | 2012-10-03 | 振石集团华美复合新材料有限公司 | High-strength glass reinforced plastic tray |
| CN103508031A (en) * | 2012-06-22 | 2014-01-15 | 日本通运株式会社 | Pallet device used for cargo transport |
| CN103508031B (en) * | 2012-06-22 | 2015-11-18 | 日本通运株式会社 | Goods pallet for conveying device |
| CN102962673A (en) * | 2012-11-14 | 2013-03-13 | 安徽巨一自动化装备有限公司 | Full-floating working platform |
| CN103057726A (en) * | 2012-12-19 | 2013-04-24 | 江西洪都航空工业集团有限责任公司 | Pallet mechanism of airplane onboard devices |
| CN103465039A (en) * | 2013-02-27 | 2013-12-25 | 中航飞机股份有限公司西安飞机分公司 | Posture alignment connecting mechanism capable of realizing multi-degree-of-freedom movement |
| CN103323178A (en) * | 2013-05-29 | 2013-09-25 | 哈尔滨工业大学 | Attitude motion simulation device with two degrees of freedom |
| CN103323178B (en) * | 2013-05-29 | 2015-07-08 | 哈尔滨工业大学 | Attitude motion simulation device with two degrees of freedom |
| CN104591042A (en) * | 2013-11-04 | 2015-05-06 | 西安飞豹科技发展公司 | Movement tray |
| CN104591042B (en) * | 2013-11-04 | 2019-04-12 | 西安飞豹科技有限公司 | A kind of movement pallet |
| CN104002987A (en) * | 2014-05-23 | 2014-08-27 | 电子科技大学 | Lifting arm type electric bullet car |
| CN104045021A (en) * | 2014-05-28 | 2014-09-17 | 郑州飞机装备有限责任公司 | Hanging object lifting and installing car |
| CN104440832A (en) * | 2014-09-30 | 2015-03-25 | 中国运载火箭技术研究院 | Double-layer support for flight vehicle assembling, transporting and docking |
| CN104440832B (en) * | 2014-09-30 | 2016-06-29 | 中国运载火箭技术研究院 | A kind of aircraft assembling, transport, docking double-layer scaffold |
| CN104632991A (en) * | 2014-12-23 | 2015-05-20 | 中国地质大学（武汉） | Precise instrument damping base |
| CN105253425A (en) * | 2015-10-09 | 2016-01-20 | 浙江志光塑料托盘有限公司 | Freight pallet |
| CN105271060A (en) * | 2015-11-25 | 2016-01-27 | 上海振华重工(集团)股份有限公司 | Hydraulic lifting mechanism |
| CN105271060B (en) * | 2015-11-25 | 2018-07-24 | 上海振华重工(集团)股份有限公司 | Hydraulic lifting mechanism |
| CN105729291A (en) * | 2016-02-02 | 2016-07-06 | 中车戚墅堰机车车辆工艺研究所有限公司 | Full-time floating device |
| CN105923568A (en) * | 2016-06-15 | 2016-09-07 | 沈阳飞机工业（集团）有限公司 | Mechanical engine mounting car |
| CN106078691A (en) * | 2016-07-28 | 2016-11-09 | 长沙学院 | Flexible coding system wrist device and control method |
| CN106595586B (en) * | 2016-12-13 | 2019-04-05 | 卢易扬 | Table top can be towards the monitor station of any direction free inclination |
| CN106595586A (en) * | 2016-12-13 | 2017-04-26 | 卢易扬 | Detection bench with bench top capable of freely inclining to any direction |
| CN109019331A (en) * | 2018-09-25 | 2018-12-18 | 中铁二局第五工程有限公司 | Component installation space device for adjusting posture and method |
| CN109019331B (en) * | 2018-09-25 | 2019-10-29 | 中铁二局第五工程有限公司 | Component installation space device for adjusting posture and method |
| CN109989401A (en) * | 2019-05-10 | 2019-07-09 | 江苏巨威机械有限公司 | Guide rod type tilt cylinder hydraulic pile hammer |
| CN111300081A (en) * | 2019-11-22 | 2020-06-19 | 西安飞机工业（集团）有限责任公司 | Posture adjusting device and posture adjusting method for realizing multi-degree-of-freedom movement |
| CN111300081B (en) * | 2019-11-22 | 2022-03-15 | 西安飞机工业（集团）有限责任公司 | Posture adjusting device and posture adjusting method for realizing multi-degree-of-freedom movement |
| CN111650013A (en) * | 2020-04-17 | 2020-09-11 | 中国地质科学院矿产资源研究所 | Rock sample cutting equipment and rock sample preparation method |
| CN111618613A (en) * | 2020-06-10 | 2020-09-04 | 苏州慧导昱控自动化科技有限公司 | Processing platform |
| CN111618613B (en) * | 2020-06-10 | 2021-01-15 | 浙江古弓工贸有限公司 | Processing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20100317 |