CN103334748A - Lifting travelling device and reversed loader using lifting travelling device - Google Patents
Lifting travelling device and reversed loader using lifting travelling device Download PDFInfo
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- CN103334748A CN103334748A CN2013102938731A CN201310293873A CN103334748A CN 103334748 A CN103334748 A CN 103334748A CN 2013102938731 A CN2013102938731 A CN 2013102938731A CN 201310293873 A CN201310293873 A CN 201310293873A CN 103334748 A CN103334748 A CN 103334748A
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Abstract
The invention discloses a lifting travelling device and a reversed loader adopting the lifting travelling device. The lifting travelling device comprises lifting jacks, telescopic jacks, a base, guide frames and travelling rolling wheels, wherein the rolling wheels are arranged at the lower ends of cylinder bodies of the lifting jacks, and can move along travelling guide rails; travelling frames which are buckled with the travelling guide rails and can drive the travelling guide rails to move are arranged on the two sides of wheel shafts of the rolling wheels respectively; the telescopic jacks are articulated between the cylinder bodies of the lifting jacks and the travelling guide rails; and cylinder bodies of the telescopic jacks are fixedly connected with the base. The lifting travelling device is simple, compact and reasonable in structure, and can realize functions of lifting, travelling, guiding and the like; the novel lifting travelling device is paired for use, is mounted on a base of the belt reversed loader, can satisfy frequent pulling and movement of the belt reversed loader, and can realize functions of complete lifting and travelling; and the lifting travelling device is extensive in application scope, low in working strength, high in production efficiency, convenient and quick.
Description
Technical field
The present invention relates to the coal-cutting machinery technical field, be specifically related to a kind of novel lifting and travelling device and the elevating conveyor that adopts above-mentioned lifting and travelling device.
Background technology
In solid waste filling system, adopt filling support rear portion filling method to carry out waste filling usually at present, in the case, adopt the belt elevating conveyor to carry out material loading and can effectively improve pack effectiveness.But because rear portion filling operation face working condition complexity is subjected to head-room and corollary equipment spatial constraints, the structure of belt elevating conveyor design needs compactness, and overall length is also shorter.It is very flexible that this just requires the belt elevating conveyor to move, and all trying one's best with frictional ground force and resistance simultaneously keeps minimum.
The conventional belt elevating conveyor is realized drawing moving by electric winch or individual prop, causes integral body from moving and the elevating function difficulty, causes the big and inefficiency of labour intensity, can't satisfy the belt elevating conveyor with frequent mobile needs between the filling.
Summary of the invention
The object of the present invention is to provide a kind of novel lifting and travelling device and the elevating conveyor of this running gear of use.Lifting and travelling device of the present invention can be realized the lift adjustment of altitude range up and down as required, bears big weight and impact, can satisfy the function of lifting and walking simultaneously.
Lifting and travelling device provided by the invention comprises base, is arranged at the lifting jack of described base both sides, flexible jack and walking guide rail respectively; The cylinder body lower end of described lifting jack is provided with roller, and described roller can be along described walking guide rail movement; Wherein, the wheel shaft both sides of described roller are respectively arranged with the walker that fastens and can drive described walking guide rail movement with described walking guide rail; Described flexible jack is articulated between the cylinder body and described walking guide rail of described lifting jack; The cylinder body of described flexible jack is also fixedlyed connected with described base.
Lifting and travelling device provided by the invention, fixedly there is piston rod sleeve the periphery of described lifting jack piston rod, and the outer setting of described piston rod sleeve has leading truck; Described flexible jack is hinged by described leading truck and described lifting jack piston rod.
Lifting and travelling device provided by the invention, described leading truck is provided with engaging lug, and described base is fixedlyed connected with the cylinder body of described flexible jack by described engaging lug.
Lifting and travelling device provided by the invention, the cylinder body lower end of described lifting jack is provided with two rollers; The wheel shaft of described two rollers is fixed with described walker respectively at grade.
Lifting and travelling device provided by the invention, the lower edge of described walker are provided with inwardly outstanding boss, and described boss can interlock to merge and drive described walking guide rail movement with described walking guide rail.
Lifting and travelling device provided by the invention, described walking guide rail is the I shape guide rail, comprises top, middle interconnecting piece and bottom; Wherein, described roller moves above described walking guide rail top; When described lifting jack rose described base, described roller contacted with the upper surface at the described top of described walking guide rail; The boss of described walker is between the described top of described walking guide rail and the described bottom and is positioned at the both sides of described middle interconnecting piece, when described lifting jack was down to ground with described base and is continued to shrink, the upper surface of described boss contacted with the soffit at the described top of described guide rail.
Elevating conveyor provided by the invention comprises above-mentioned lifting and travelling device.
Lifting and travelling device of the present invention and the elevating conveyor that uses lifting and travelling device of the present invention can realize that from mobile, it is frequently mobile to drive stowage unit easily, adapts to the operation needs not needing to increase on the basis of external equipment.Lifting walking arrangement simultaneously of the present invention adopts walking manner to move, and has changed the pulling method of operation of original belt elevating conveyor, greatly reduces the frictional resistance in the motion process, has reduced the operation intensity of equipment.
Description of drawings
The lifting and travelling device schematic diagram that Fig. 1 provides for the embodiment of the invention;
The lifting and travelling device general illustration that Fig. 2 provides for the embodiment of the invention;
The lifting and travelling device structure chart that Fig. 3 provides for the embodiment of the invention;
The lifting and travelling device motion process schematic diagram that Fig. 4 to Figure 10 provides for the embodiment of the invention.
Description of reference numerals: the 1-jack that stretches; 2-lifting jack; The 3-leading truck; The 4-cylinder body; The top of 5-guide rail; The 6-walker; The 7-walking roller; The 8-guide rail of walking; 9-walker boss; The 10-wheel shaft; The 11-bearing pin; 12-guide rail middle interconnecting piece; 13-guide rail bottom; The 14-base; The 15-engaging lug.
The specific embodiment
In order to understand the present invention in depth, the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of novel lifting and travelling device provided by the invention, this device mainly comprise base, lifting jack, leading truck, flexible jack and several parts of walking guide rail.
The lifting jack mainly comprises cylinder body 4 and the piston rod that moves at cylinder body 4 inner chambers, and the external stability of piston rod has piston rod sleeve 2, and piston rod drives piston rod sleeve 2 can do the motion of shrinking and stretching with respect to cylinder body 4.The lower tip of cylinder body 4 is connected with walking roller 7.In order better to realize the stable motion of walking roller 7, two walking rollers 7 are set in the lower end of cylinder body 4 usually.The wheel shaft 10 that wheel shaft 10 both sides of two walking rollers 7 are respectively arranged with 5, two walking roller 7 both sides of walker of sheet vertically is connected with walker 6 respectively.
Middle part, lower end at the lifting jack also has bearing pin 11 to pass therethrough.Run through the cylinder body 4 of two walkers 6 and lifting jack by bearing pin 11, the cylinder body 4 of walker 6 and two walking rollers 7 and lifting jack can be coupled together.
The lower edge of walker 6 is provided with inwardly outstanding boss 9.Be provided with walking guide rail 8 in the lower end of walking roller 7, walking guide rail 8 is the I shape guide rail, comprises top, middle interconnecting piece and bottom.Walking roller 7 can follow away guide rail 8 and do rectilinear motion.Walking guide rail 8 is linear structure, the top 5 of the walking guide rail that contacts with walking roller 7 is basic identical with the width of walking roller 7, the boss 9 of two walker 6 bottoms can fasten with the soffit at the top 5 of walking guide rail 8, the groove that is formed by the boss 9 of two walker 6 bottoms had both guaranteed that the motion of walking roller 7 can not break away from walking guide rail 8, can drive the 8 while lifter motions of walking guide rail simultaneously when the lifting jack upwards promotes.
When the lifting jack rose base 14, walking roller 7 contacted with the upper surface at the top 5 of walking guide rail 8; The boss 9 of walker 6 is between the walking top 5 of guide rail 8 and the bottom 13 and is positioned at the both sides of middle interconnecting piece 12; When the lifting jack was down to ground with base and is continued to shrink, the upper surface of boss 9 contacted with the soffit at walking guide rail 8 tops 5.
Piston rod sleeve 2 external surfaces of lifting jack fixedly have the leading truck 3 around piston rod sleeve 2.Between leading truck 3 and walking guide rail 8, be hinged with flexible jack 1.Flexible jack 1, lifting jack and walking guide rail 8 common formation triangular frame structures.
Inboard in leading truck 3 and walking guide rail 8 vertical direction also is provided with linkage, and linkage one end and leading truck 6 are fixing, and the other end and base are fixed.Described linkage can be engaging lug 15 parts such as grade of sheet.Like this, the leading truck 3 that is sleeved on lifting jack piston rod sleeve 2 outsides is connected with base 14 with flexible jack 1 respectively simultaneously.
Because area and the volume of base 14 are bigger, and at base 14 meeting placement various devices, therefore two symmetrical groups or more lifting and travelling device can be set on a base usually.
Lifting jack and flexible jack can move respectively, and then realize the lifting walking movement of single unit system.
The concrete motion process of lifting and travelling device of the present invention is as follows:
As shown in Figure 4, in original state, base 14 all contacts with ground with walking guide rail 8; The lifting jack is contraction state; Flexible jack 1 also is extended configuration.
The lifting walking first step:
As shown in Figure 5, the lifting jack stretches out, the lifting that makes progress of the piston rod of lifting jack, and the lifting jack be supports with walking guide rail 8, the very heavy piston rod sleeve 2 of lifting leading trucks 3 drive bases 14 outward are lifted away from ground.
Second step of lifting walking:
As shown in Figure 6, flexible jack 1 shrinks.Under the contraction of flexible jack 1, drive is attached thereto the leading truck 3 that connects, make walking roller 7 follow away guide rail 8 and move right LAP, the base that is connected with leading truck 3 simultaneously also moves right identical stroke under the contraction of flexible jack 1.
Lifting was walked for the 3rd step:
As shown in Figure 7, the lifting jack shrinks, and the piston rod of lifting jack descends, and leading truck 3 drives base 14 and drops to ground.This moment, base 14 all contacted with ground with walking guide rail 8, had finished moving right of base 14.
Lifting was walked for the 4th step:
As shown in Figure 8, the lifting jack is support with base 14, and the lifting jack further shrinks, and the cylinder body 4 of lifting jack upwards promotes to drive and is attached thereto the walking guide rail 8 lifting certain altitudes that connect.
Lifting was walked for the 5th step:
As shown in Figure 9, flexible jack 1 stretches, and the walking guide rail 8 that is attached thereto is advanced certain stroke to the right along the direction of extension of flexible jack 1.
Lifting was walked for the 6th step:
As shown in figure 10, the lifting jack stretches, and the guide rail 8 of will walking moves down as for the ground contact, has so far finished moving right of walking guide rail 8.Whole lifting and travelling device is returned to original state again after finishing the stroke that moves right.
Through six above-mentioned steps, under the acting in conjunction of lifting jack and flexible jack, finished the walking moving process of base and walking guide rail.
Lifting and travelling device of the present invention is applied to elevating conveyor can constitutes a kind of novel elevating conveyor.
The elevating conveyor of lifting and travelling device of the present invention and employing lifting and travelling device of the present invention is simple in structure, compact, can realize locomotive function on the basis that does not need additional equipment.It is installed on the belt elevating conveyor base, can satisfies the frequent displacement of belt elevating conveyor and want.
Above-described embodiment is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (9)
1. lifting and travelling device, described device comprise base, are arranged at the lifting jack of described base both sides, flexible jack and walking guide rail respectively; The cylinder body lower end of described lifting jack is provided with roller, and described roller can be along described walking guide rail movement; Wherein, the wheel shaft both sides of described roller are respectively arranged with the walker that fastens and can drive described walking guide rail movement with described walking guide rail; Described flexible jack is articulated between the cylinder body and described walking guide rail of described lifting jack; The cylinder body of described flexible jack is also fixedlyed connected with described base.
2. lifting and travelling device according to claim 1 is characterized in that, fixedly there is piston rod sleeve the periphery of described lifting jack piston rod, and the outer setting of described piston rod sleeve has leading truck; Described flexible jack is hinged by described leading truck and described lifting jack piston rod.
3. lifting and travelling device according to claim 2 is characterized in that, described leading truck is provided with engaging lug, and described base is fixedlyed connected with the cylinder body of described flexible jack by described engaging lug.
4. lifting and travelling device according to claim 1 is characterized in that, the cylinder body lower end of described lifting jack is provided with two rollers; The wheel shaft of described two rollers is fixed with described walker respectively at grade.
5. according to each described lifting and travelling device among the claim 1-4, it is characterized in that the lower edge of described walker is provided with inwardly outstanding boss, described boss can interlock to merge and drive described walking guide rail movement with described walking guide rail.
6. lifting and travelling device according to claim 5 is characterized in that, described walking guide rail is the I shape guide rail, comprises top, middle interconnecting piece and bottom; Wherein, described roller moves above described walking guide rail top; When described lifting jack rose described base, described roller contacted with the upper surface at the described top of described walking guide rail; The boss of described walker is between the described top of described walking guide rail and the described bottom and is positioned at the both sides of described middle interconnecting piece, when described lifting jack was down to ground with described base and is continued to shrink, the upper surface of described boss contacted with the soffit at the described top of described guide rail.
7. an elevating conveyor comprises each described lifting and travelling device among the claim 1-4.
8. an elevating conveyor comprises the lifting and travelling device described in the claim 5.
9. an elevating conveyor comprises the lifting and travelling device described in the claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102938731A CN103334748A (en) | 2013-07-12 | 2013-07-12 | Lifting travelling device and reversed loader using lifting travelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102938731A CN103334748A (en) | 2013-07-12 | 2013-07-12 | Lifting travelling device and reversed loader using lifting travelling device |
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| Publication Number | Publication Date |
|---|---|
| CN103334748A true CN103334748A (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102938731A Pending CN103334748A (en) | 2013-07-12 | 2013-07-12 | Lifting travelling device and reversed loader using lifting travelling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294789A (en) * | 2014-09-13 | 2015-01-21 | 芜湖市恒浩机械制造有限公司 | Walking device for sweeping and crushing all-in-one machine |
| CN115535107A (en) * | 2022-12-02 | 2022-12-30 | 三一重型装备有限公司 | Traveling mechanism and engineering machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3633658A1 (en) * | 1986-10-03 | 1988-04-14 | Gewerk Eisenhuette Westfalia | Advancing and control mechanism for a shortwall machine |
| CN2564753Y (en) * | 2002-08-31 | 2003-08-06 | 宁夏西北奔牛实业集团有限公司 | Rolling self-moving machine tail device for belt conveyor |
| CN102011609A (en) * | 2010-12-07 | 2011-04-13 | 山西煤矿机械制造有限责任公司 | Walking running device for self-advancing tail |
| CN202250224U (en) * | 2011-06-24 | 2012-05-30 | 三一重型装备有限公司 | Self-moving device for transfer machine and anchoring device thereof |
| CN102720534A (en) * | 2012-06-21 | 2012-10-10 | 铁法煤业（集团）有限责任公司晓南矿 | Self-moving tail push unit for belt conveyor |
-
2013
- 2013-07-12 CN CN2013102938731A patent/CN103334748A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3633658A1 (en) * | 1986-10-03 | 1988-04-14 | Gewerk Eisenhuette Westfalia | Advancing and control mechanism for a shortwall machine |
| CN2564753Y (en) * | 2002-08-31 | 2003-08-06 | 宁夏西北奔牛实业集团有限公司 | Rolling self-moving machine tail device for belt conveyor |
| CN102011609A (en) * | 2010-12-07 | 2011-04-13 | 山西煤矿机械制造有限责任公司 | Walking running device for self-advancing tail |
| CN202250224U (en) * | 2011-06-24 | 2012-05-30 | 三一重型装备有限公司 | Self-moving device for transfer machine and anchoring device thereof |
| CN102720534A (en) * | 2012-06-21 | 2012-10-10 | 铁法煤业（集团）有限责任公司晓南矿 | Self-moving tail push unit for belt conveyor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294789A (en) * | 2014-09-13 | 2015-01-21 | 芜湖市恒浩机械制造有限公司 | Walking device for sweeping and crushing all-in-one machine |
| CN115535107A (en) * | 2022-12-02 | 2022-12-30 | 三一重型装备有限公司 | Traveling mechanism and engineering machine |
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| C06 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Wu town Xingyang city Henan province 450103 Zhengzhou city wide road Applicant after: Caterpillar (Zhengzhou) Co., Ltd. Address before: Wu town Xingyang city Henan province 450103 Zhengzhou city wide road Applicant before: Zhengzhou Siwei Electromechanical Equipment Manufacturing Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHENGZHOU SIWEI ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. TO: CATERPILLAR (ZHENGZHOU) CO., LTD. |
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Application publication date: 20131002 |