CN103470687B - Perfusion weight-balancing device - Google Patents
Perfusion weight-balancing device Download PDFInfo
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- CN103470687B CN103470687B CN201310442224.3A CN201310442224A CN103470687B CN 103470687 B CN103470687 B CN 103470687B CN 201310442224 A CN201310442224 A CN 201310442224A CN 103470687 B CN103470687 B CN 103470687B
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- balancing device
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Abstract
The invention discloses a kind of perfusion weight-balancing device, relate to technical field of engineering machinery.Solve prior art and there is the technical problem that center of gravity and appearance and modeling be difficult to meet design requirement simultaneously.This perfusion weight-balancing device comprises framework box body, framework box body comprises chest housing and is installed at least one fragmenting plate in chest housing, compartition in chest housing is at least two perfusion chambers by fragmenting plate, and in perfusion chamber, the density of the packing of at least two indoor perfusions of filling cavity is different.The present invention is for reducing the design difficulty of pouring into weight-balancing device center of gravity and appearance and modeling.
Description
Technical field
The present invention relates to technical field of engineering machinery, be specifically related to a kind of perfusion weight-balancing device.
Background technique
At present, existing perfusion weight-balancing device adopts single density perfusion, and namely the packing of consistent in density pours into, and this perfusion weight-balancing device is referred to as by those skilled in the art: single density perfusion weight-balancing device.
Owing to being subject to the constraint of balancer weight center of gravity and the turning radius, single density perfusion weight-balancing device often run into when designing center of gravity be difficult to meet design requirement and appearance and modeling difference situation, even cannot design.In order to meet center of gravity requirement, being all generally realize by changing outward appearance, the outward appearance of weight-balancing device can being caused so not meet car load requirement, do not reach design wish.
Therefore there is the technical problem that center of gravity and appearance and modeling are difficult to meet design requirement in prior art simultaneously.
Summary of the invention
One of them object of the present invention proposes a kind of perfusion weight-balancing device, solves prior art and there is the technical problem that center of gravity and appearance and modeling be difficult to meet design requirement simultaneously.Many technique effects that optimal technical scheme of the present invention can produce refer to hereafter sets forth.
For achieving the above object, the invention provides following technological scheme:
The perfusion weight-balancing device that the embodiment of the present invention provides, it is characterized in that, comprise framework box body, described framework box body comprises chest housing and is installed at least one fragmenting plate in described chest housing, compartition in described chest housing is at least two perfusion chambers by described fragmenting plate, and in described perfusion chamber, the density of the packing of at least two indoor perfusions of filling cavity is different.
In one preferably or alternatively embodiment, the described fragmenting plate of at least two forks that intersect each other is installed with in described chest housing, the position that at least two described fragmenting plates intersect is provided with positioning hole, and the axial direction of described positioning hole parallels with the extension direction of the maximum planes of described fragmenting plate.
In one preferably or alternatively embodiment, described positioning hole is counterbore.
In one preferably or alternatively embodiment, described framework box body also comprises box cover, and described box cover covers on the opening of described chest housing, described box cover is provided with and is connected with described positioning hole and the limiting through hole that coincides of axial direction.
In one preferably or alternatively embodiment, described fragmenting plate be also installed with to hang connect convex edge, described in hang to connect on convex edge and be provided with mounting through hole.
In one preferably or alternatively embodiment, described perfusion weight-balancing device also comprises the first bottling body and the second bottling body that are fixedly connected with described framework box body, wherein:
Described first bottling body and described second bottling body include bottling body shell separately and are installed at least one space bar in described bottling body shell, compartition in described bottling body shell is at least two perfusion chambers by described space bar, and in described first bottling body and described second bottling body perfusion chamber separately, the density of the packing of at least two filling cavity indoor perfusions is different.
In one preferably or alternatively embodiment, in described first bottling body and the second bottling body described bottling body shell separately, be installed with the described space bars of at least two forks that intersect each other.
In one preferably or alternatively embodiment, the position that at least two described space bars intersect is provided with spliced eye, the axial direction of described spliced eye parallels with the extension direction of the maximum planes of described space bar, and described spliced eye is connected with described positioning hole and both axial directions coincide.
In one preferably or alternatively embodiment, the opening of described bottling body shell is also covered with bottling body cover plate, described bottling body cover plate is provided with and is connected with described spliced eye and the attachment hole that coincides of axial direction.
In one preferably or alternatively embodiment, weld mutually between described chest housing with described bottling body shell.
Based on technique scheme, the embodiment of the present invention at least can produce following technique effect:
The perfusion weight-balancing device provided due to the embodiment of the present invention has the feature of variable density, it comprises multiple perfusion chamber, separated by fragmenting plate between different perfusion chambers, so different perfusion chambers can pour into the packing of different densities, thus when pouring into weight-balancing device appearance and modeling and meeting design requirement, not changing perfusion weight-balancing device appearance and modeling just can make center of gravity meet design requirement in the lump, the design difficulty of perfusion weight-balancing device greatly reduces, so solve prior art to there is the technical problem that center of gravity and appearance and modeling be difficult to meet design requirement simultaneously.
In addition, the packing adopted due to the present invention can be concrete, iron ore, thus relative to prior art employing HT200 material as packing technological scheme for, the price of packing of the present invention can reduce about 30%, contribute to lowering integral vehicle cost, improve the competitive ability of product.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
The structural representation of chest housing in the perfusion weight-balancing device that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of position relationship between each several part in chest housing and the first bottling body, the second bottling body assembling process in the perfusion weight-balancing device that Fig. 2 provides for the embodiment of the present invention;
Reference character: 1, chest housing; 11, fragmenting plate; 111, hang and connect convex edge; 12, chamber is poured into; 13, positioning hole; 21, the first bottling body; 22, the second bottling body; 20, spliced eye.
Embodiment
Content of the present invention and the distinctive points between the present invention and prior art can be understood below with reference to accompanying drawing Fig. 1 ~ Fig. 2 and word content.Hereafter by accompanying drawing and the mode enumerating embodiment more of the present invention, technological scheme of the present invention (comprising optimal technical scheme) is described in further detail.It should be noted that: any technical characteristics in the present embodiment, any technological scheme is all one or more in the technical characteristics of plurality of optional or optional technological scheme, cannot exhaustive all alternative technical characteristicss of the present invention and alternative technological scheme in order to describe succinct to need in presents, also the mode of execution being not easy to each technical characteristics all emphasizes that it is one of optional numerous embodiments, so those skilled in the art should know: arbitrary technological means provided by the invention can be carried out replacing or two or more technological means or technical characteristics arbitrarily provided by the invention being carried out mutually combining and obtain new technological scheme.Any technical characteristics in the present embodiment and any technological scheme all do not limit the scope of the invention, protection scope of the present invention should comprise those skilled in the art do not pay creative work thinkable any alternate embodiments and those skilled in the art new technological scheme that two or more technological means or technical characteristics arbitrarily provided by the invention are carried out mutually combining and obtain.
Embodiments provide the perfusion weight-balancing device that the design difficulty of a kind of center of gravity and appearance and modeling is less.
Below in conjunction with the elaboration that Fig. 1 ~ Fig. 2 carries out specifically to technological scheme provided by the invention.
As shown in Fig. 1 ~ Fig. 2, the perfusion weight-balancing device that the embodiment of the present invention provides, comprise framework box body, framework box body comprises chest housing 1 and is installed at least one fragmenting plate 11 in chest housing 1, compartition in chest housing 1 is at least two perfusion chambers 12 by fragmenting plate 11, and in perfusion chamber 12, at least two perfusion chambers 12, the density of the packing (packing can be concrete, iron ore) of perfusion is different.
The perfusion weight-balancing device provided due to the embodiment of the present invention comprises the packing that the different perfusion chamber 12 of multiple perfusion chamber 12 can pour into different densities, thus when pouring into weight-balancing device appearance and modeling and meeting design requirement, do not change perfusion weight-balancing device appearance and modeling and center of gravity just can be made to meet design requirement in the lump.
As one preferably or alternatively mode of execution, the fragmenting plate 11 of at least two forks that intersect each other is installed with in chest housing 1, the position that at least two fragmenting plates 11 intersect is provided with positioning hole 13(positioning hole 13 and is preferably counterbore), the axial direction of positioning hole 13 parallels with the extension direction of the maximum planes of fragmenting plate 11.
The number of fragmenting plate 11 is more, then the structural strength of chest housing 1 is higher, and the number of perfusion chamber 12 is also more.The position intensity that fragmenting plate 11 intersects is comparatively large, and arranging positioning hole 13 can not affect greatly the integrally-built intensity of chest housing 1.
As one preferably or alternatively mode of execution, framework box body also comprises box cover, and box cover covers on the opening of chest housing 1, box cover is provided with and is connected with positioning hole 13 and the limiting through hole that coincides of axial direction.
Box cover can avoid packing deviate from from the opening of chest housing 1 or leak.
As one preferably or alternatively mode of execution, fragmenting plate 11 is also installed with hang and connects convex edge 111, hang to connect on convex edge 111 and be provided with mounting through hole.Hang bonding tool (such as suspension hook) can be articulated in mounting through hole, thus whole framework box body is sling and is shifted.
As one preferably or alternatively mode of execution, perfusion weight-balancing device also comprises the first bottling body 21 and the second bottling body 22 be fixedly connected with framework box body, wherein:
First bottling body 21 and the second bottling body 22 include bottling body shell separately and are installed at least one space bar in bottling body shell, compartition in bottling body shell is at least two perfusion chambers by space bar, and in the perfusion chamber that the first bottling body 21 and the second bottling body 22 are respective, the density of the packing of at least two filling cavity indoor perfusions is different.
With framework box body in like manner, the first bottling body 21 and the second bottling body 22 also can comparatively be easy to center of gravity and face shaping are met design requirement.
As one preferably or alternatively mode of execution, in the first bottling body 21 and the respective bottling body shell of the second bottling body 22, be installed with the space bars of at least two forks that intersect each other.
The effect of space bar and fragmenting plate 11 is similar.Both can strengthen the intensity of the first bottling body 21 and the second bottling body 22, again can between be separated out multiple perfusion chamber, avoid interconnecting between multiple perfusion chamber, simultaneously increase perfusion chamber number.
As one preferably or alternatively mode of execution, the position that at least two space bars intersect is provided with spliced eye 20.Spliced eye 20 preferably runs through the first bottling body 21 or the second bottling body 22.The axial direction of spliced eye 20 parallels with the extension direction of the maximum planes of space bar, and spliced eye 20 is connected with both positioning holes 13 and both axial directions coincide.
Column can be first used to insert positioning hole 13, and then spliced eye 20 is alignd with column, first bottling body 21, second bottling body 22 is inserted on column, thus framework box body is superimposed together with the first bottling body 21, second bottling body 22, assemble, after superimposed, chest housing 1 and bottling body shell are welded.
As one preferably or alternatively mode of execution, the opening of bottling body shell is also covered with bottling body cover plate, bottling body cover plate is provided with and is connected with spliced eye 20 and the attachment hole that coincides of axial direction.Bottling body cover plate can avoid the packing of the filling cavity indoor of the first bottling body 21 and the second bottling body 22 deviate from from its opening or leak.
Arbitrary technological scheme disclosed in the invention described above unless otherwise stated, if the number range of it discloses, so disclosed number range is preferred number range, anyly it should be appreciated by those skilled in the art: preferred number range is only the numerical value that in many enforceable numerical value, technique effect is obvious or representative.Because numerical value is more, cannot be exhaustive, so the present invention just discloses component values to illustrate technological scheme of the present invention, and the above-mentioned numerical value enumerated should not form the restriction to the invention protection domain.
If employ the word such as " first ", " second " herein to limit component, those skilled in the art should know: the use of " first ", " second " is only used to be convenient to describe carry out difference as not having outside Stated otherwise to component, the implication that above-mentioned word is not special.
Simultaneously, if the invention described above discloses or relate to component or the structural member of connection fastened to each other, so, unless otherwise stated, be fixedly connected with and can be understood as: can releasably be fixedly connected with (such as using bolt or screw to connect), also can be understood as: to be non-removablely fixedly connected with (such as rivet, weld), certainly, connection fastened to each other also can be replaced by integral type structure (such as use casting technique is integrally formed create) (obviously cannot adopt except integrally formed technique).
In addition, apply in arbitrary technological scheme disclosed in the invention described above for represent position relationship or shape term unless otherwise stated its implication comprise approximate with it, similar or close state or shape.Arbitrary parts provided by the invention both can be assembled by multiple independent constituent element, and also can be one of the forming manufacture technics separate part out.
Finally should be noted that: above embodiment is only in order to illustrate that technological scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technological scheme scope of request of the present invention protection.
Claims (8)
1. a perfusion weight-balancing device, it is characterized in that, comprise framework box body, the fragmenting plate (11) that described framework box body comprises chest housing (1) and at least two of being installed in described chest housing (1) intersect each other pitches, compartition in described chest housing (1) is at least two perfusions chamber (12) by described fragmenting plate (11), and in described perfusion chamber (12), at least two perfusions chamber (12), the density of the packing of perfusion is different;
The position that at least two described fragmenting plates (11) intersect is provided with positioning hole (13), and the axial direction of described positioning hole (13) parallels with the extension direction of the maximum planes of described fragmenting plate (11);
Described perfusion weight-balancing device also comprises the first bottling body (21) and the second bottling body (22) that are fixedly connected with described framework box body, wherein:
Described first bottling body (21) and described second bottling body (22) include bottling body shell separately and are installed at least one space bar in described bottling body shell, compartition in described bottling body shell is at least two perfusion chambers by described space bar, and in the perfusion chamber that described first bottling body (21) is respective with described second bottling body (22), the density of the packing of at least two indoor perfusions of filling cavity is different.
2. perfusion weight-balancing device according to claim 1, is characterized in that, described positioning hole is counterbore.
3. perfusion weight-balancing device according to claim 2, it is characterized in that, described framework box body also comprises box cover, and described box cover covers on the opening of described chest housing, described box cover is provided with and is connected with described positioning hole and the limiting through hole that coincides of axial direction.
4. perfusion weight-balancing device according to claim 1, is characterized in that, described fragmenting plate is also installed with to hang connect convex edge, described in hang to connect on convex edge and be provided with mounting through hole.
5. perfusion weight-balancing device according to claim 1, is characterized in that, is installed with the described space bar of at least two forks that intersect each other in described first bottling body and the second bottling body described bottling body shell separately.
6. perfusion weight-balancing device according to claim 5, it is characterized in that, the position that at least two described space bars intersect is provided with spliced eye, the axial direction of described spliced eye parallels with the extension direction of the maximum planes of described space bar, and described spliced eye is connected with described positioning hole and both axial directions coincide.
7. perfusion weight-balancing device according to claim 6, is characterized in that, the opening of described bottling body shell is also covered with bottling body cover plate, described bottling body cover plate is provided with and is connected with described spliced eye and the attachment hole that coincides of axial direction.
8. perfusion weight-balancing device according to claim 1, is characterized in that, welds mutually between described chest housing with described bottling body shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310442224.3A CN103470687B (en) | 2013-09-26 | 2013-09-26 | Perfusion weight-balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310442224.3A CN103470687B (en) | 2013-09-26 | 2013-09-26 | Perfusion weight-balancing device |
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| Publication Number | Publication Date |
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| CN103470687A CN103470687A (en) | 2013-12-25 |
| CN103470687B true CN103470687B (en) | 2015-11-25 |
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| CN201310442224.3A Active CN103470687B (en) | 2013-09-26 | 2013-09-26 | Perfusion weight-balancing device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329929B (en) * | 2019-08-01 | 2023-11-03 | 湖南星沙机床设备有限公司 | Balancing weight and spraying method thereof |
| CN114135301B (en) * | 2021-11-26 | 2023-11-03 | 盾构及掘进技术国家重点实验室 | Gravity center adjustable device for shield |
| CN116553404B (en) * | 2023-05-08 | 2023-10-31 | 江苏群达机械科技有限公司 | Crawler-type counter weight frame and be used for equipment of this counter weight frame |
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| CN203532623U (en) * | 2013-09-26 | 2014-04-09 | 徐州重型机械有限公司 | Balance weight perfusing device |
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| US6979060B2 (en) * | 2003-07-18 | 2005-12-27 | Fogal Sr Robert D | Balance weight cartridge with enclosed balance media |
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| DE10305308A1 (en) * | 2002-10-10 | 2004-04-22 | Feldmann, Michael | Balancing weight for brake lining carrier has closed cavity in it in which filling material such as sand can move freely |
| CN201695955U (en) * | 2010-02-09 | 2011-01-05 | 杭州杭重威施诺机械科技有限公司 | Counter weight and rotary drilling rig provided with same |
| CN102927201A (en) * | 2012-11-14 | 2013-02-13 | 广西玉柴重工有限公司 | Counter weight of aerial work platform |
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| CN103470687A (en) | 2013-12-25 |
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Address after: 221001 Jiangsu city of Xuzhou Province Economic and Technological Development Zone of High Road No. 68 Patentee after: Xuzhou Heavy Machinery Co., Ltd. Address before: 221004 Xuzhou, Zhejiang Province, Jiangsu Road No. 165 Patentee before: Xuzhou Heavy Machinery Co., Ltd. |