CN104358283A - Combined counterweight for detachable recovery of excavator - Google Patents

Combined counterweight for detachable recovery of excavator Download PDF

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Publication number
CN104358283A
CN104358283A CN201410616746.5A CN201410616746A CN104358283A CN 104358283 A CN104358283 A CN 104358283A CN 201410616746 A CN201410616746 A CN 201410616746A CN 104358283 A CN104358283 A CN 104358283A
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CN
China
Prior art keywords
filling
base plate
plate
housing
web
Prior art date
Application number
CN201410616746.5A
Other languages
Chinese (zh)
Other versions
CN104358283B (en
Inventor
赖永刚
张一凡
吴仲伟
夏金兵
彭浩军
胡忠建
沈达
岳奎
Original Assignee
合肥永升机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 合肥永升机械有限公司 filed Critical 合肥永升机械有限公司
Priority to CN201410616746.5A priority Critical patent/CN104358283B/en
Publication of CN104358283A publication Critical patent/CN104358283A/en
Application granted granted Critical
Publication of CN104358283B publication Critical patent/CN104358283B/en

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Abstract

The invention provides a combined counterweight for detachable recovery of an excavator. The combined counterweight comprises a bottom plate, a filling module and a shell, wherein a web plate is arranged below the bottom plate; a supporting plate is arranged on the bottom plate on the upper side of the web plate; guide columns are arranged between the supporting plate and the web plate; the filling module is fixedly pressed between the guide columns on the bottom plate through a pressing plate; the shell is arranged on the outer side of the filling module; the shell and the bottom plate are arranged on the bottom plate through positioning cylindrical pins and bolts; the bottom plate and the shell are provided with lifting holes; the filling module comprises a first filling block, a second filling block and a third filling block. Through modularized design of the filling module, the defects that the conventional filling counterweight is arranged in a non-detachable manner and cannot be recycled and reutilized without damage are overcome, and the defect of higher cost of a cast iron type counterweight is overcome. The combined counterweight has the characteristics of convenience in assembly and disassembly, compact structure and reusability of the filling module, and realizes recycling and reutilization of the counterweight.

Description

For the Combined balance weight that excavator detachably reclaims
Technical field
The present invention relates to vehicle technical field of counter weight, be specially a kind of Combined balance weight detachably reclaimed for excavator.
Background technology
Counter weight of excavator on market, is formed by the proportion substance manufacture of the filling concrete of weld metal housing and ore; Or formed by cast iron monoblock cast.Although this counterweight structure is simple, easy to manufacture, there is the significant deficiency being difficult to reclaim, cause the serious wasting of resources and environment pollution.At present, fill type counterweight is scrapped rear employing cutting method and is reclaimed raw material, and cast type counterweight needs melting again to cast, and cost is high, productivity ratio is low.
Summary of the invention
Technical problem solved by the invention is to provide a kind of Combined balance weight detachably reclaimed for excavator, to solve the problem in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: the Combined balance weight detachably reclaimed for excavator, comprise: base plate, filling module, housing, described baseplate underside is provided with web, the first floor is provided with between web and base plate, web, base plate, between first floor, mutual vertical welding is arranged, base plate on the upside of web is provided with gripper shoe, the second floor is provided with between gripper shoe and base plate, gripper shoe, base plate, between second floor, mutual vertical welding is arranged, guide pillar is provided with between gripper shoe and web, filling module is pressed abd fixed between the guide pillar on base plate by pressing plate, housing is provided with outside filling module, by setting circle pin between housing and base plate, bolt is arranged on base plate, base plate and shell are provided with hole for hoist, base plate, filling module, between housing, junction is provided with rubber seal, described filling module comprises first filling piece, second filling piece, 3rd filling piece.
Described first filling piece, second filling piece, the 3rd filling piece comprises filling housing, cage of reinforcement is provided with in filling housing, cage of reinforcement two ends welding lifting antislip ring, counter weight filler is filled with around cage of reinforcement, filling housing side is provided with sealing, and filling housing is inserted by chamfered edge pin and straight pin and is fixed on web.
Filling module is arranged on guide pillar by nut by described pressing plate, is provided with voussoir between nut and pressing plate, is provided with spring between pressing plate and gripper shoe.
Compared with public technology, there is following advantage in the present invention: the present invention, by the modularized design of filling module, overcomes the non-dismountable installation of traditional filling counterweight and can not can't harm the defect of recycling, overcome the defect that cast iron class counterweight cost is higher.The present invention has installation, convenient disassembly, compact conformation, and the reusable feature of filling module energy, achieves the recycling of counterweight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is shell structure schematic diagram of the present invention.
Fig. 3 is filling module structural representation of the present invention.
Fig. 4 is filling module scheme of installation of the present invention.
Fig. 5 is pressing plate scheme of installation of the present invention.
In figure: 1 base plate; 2, first filling piece; 3, second filling piece; 4, the 3rd filling piece; 5, housing; 6, web; 7, floor; 9, bolt; 11, guide pillar; 12, gripper shoe; 14, pressing plate; 16, floor; 17, setting circle pin; 18, chamfered edge pin; 19, straight pin; 20, filling housing; 21, counter weight filler; 22, antislip ring is lifted by crane; 23, cage of reinforcement; 24, seal; 27, spring; 28, nut; 29, voussoir.
Detailed description of the invention
Object is reached and effect is easy to understand in order to make technological means of the present invention, creation characteristic, workflow, using method, below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, for the Combined balance weight that excavator detachably reclaims, comprise: base plate 1, filling module, housing 5, web 6 is provided with on the downside of described base plate 1, the first floor 7 is provided with between web 6 and base plate 1, web 6, base plate 1, between first floor 7, mutual vertical welding is arranged, base plate 1 on the upside of web 6 is provided with gripper shoe 12, the second floor 16 is provided with between gripper shoe 12 and base plate 1, gripper shoe 12, base plate 1, between second floor 16, mutual vertical welding is arranged, guide pillar 11 is provided with between gripper shoe 12 and web 6, filling module is pressed abd fixed between the guide pillar 11 on base plate 1 by pressing plate 14, housing 5 is provided with outside filling module, by setting circle pin 17 between housing 5 and base plate 1, bolt 9 is arranged on base plate 1, base plate 1 and shell 5 are provided with hole for hoist, base plate 1, filling module, between housing 5, junction is provided with rubber seal.
Described filling module comprises first filling piece 2, second filling piece 3, the 3rd filling piece 4.
As shown in Figure 2 and Figure 3, described first filling piece 2, second filling piece 3, the 3rd filling piece 4 comprises filling housing 20, cage of reinforcement 23 is provided with in filling housing 20, cage of reinforcement 23 two ends welding lifting antislip ring 22, counter weight filler 21 is filled with around cage of reinforcement 23, filling housing 20 side is provided with sealing 24, and filling housing 20 is inserted by chamfered edge pin 18 and straight pin 19 and is fixed on web 6.
As shown in Figure 4, filling module is arranged on guide pillar 11 by nut 28 by described pressing plate 14, is provided with voussoir 29 between nut 28 and pressing plate 14, is provided with spring 27 between pressing plate 14 and gripper shoe 12.
Described filling module outside is steel plate housing 20, inner by the filling counter weight filler 21 of sealing 24, cage of reinforcement 23 crosses filling module, two ends welding lifting antislip ring 22, for the lifting of filling module, counter weight filler 21 solidifies afterwards and cage of reinforcement 23, housing 20 form the overall structure that can not disassemble.
In two circular holes that described filling module passes through, then fastening nut 28, pressing plate 14 compresses voussoir 29 by the guiding of guide pillar 11, and filling module is pressed on web 6 and base plate 1.Unclamp nut 28 during dismounting, spring 27, by pressing plate 14 structure jack-up, completes dismounting.
Described filling module carries out modularized design according to the product type that counterweight is different, with module size and module weight for parameter sets up the database of filling module, realizes reusing of filling module.
Require selection, combination according to different designs, filling module is installed.Base plate 1, filling module and housing 5 can be dismantled, adjusts, stores, reuse.After counter weight products is discarded, filling module can nondestructive demounting, is installed on counterweight new product, achieves the recycling of counterweight.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (3)

1. the Combined balance weight detachably reclaimed for excavator, comprise: base plate, filling module, housing, it is characterized in that: described baseplate underside is provided with web, the first floor is provided with between web and base plate, web, base plate, between first floor, mutual vertical welding is arranged, base plate on the upside of web is provided with gripper shoe, the second floor is provided with between gripper shoe and base plate, gripper shoe, base plate, between second floor, mutual vertical welding is arranged, guide pillar is provided with between gripper shoe and web, filling module is pressed abd fixed between the guide pillar on base plate by pressing plate, housing is provided with outside filling module, by setting circle pin between housing and base plate, bolt is arranged on base plate, base plate and shell are provided with hole for hoist, base plate, filling module, between housing, junction is provided with rubber seal, described filling module comprises first filling piece, second filling piece, 3rd filling piece.
2. the Combined balance weight detachably reclaimed for excavator according to claim 1, it is characterized in that: described first filling piece, second filling piece, the 3rd filling piece comprises filling housing, cage of reinforcement is provided with in filling housing, cage of reinforcement two ends welding lifting antislip ring, counter weight filler is filled with around cage of reinforcement, filling housing side is provided with sealing, and filling housing is inserted by chamfered edge pin and straight pin and is fixed on web.
3. the Combined balance weight detachably reclaimed for excavator according to claim 1, is characterized in that: filling module is arranged on guide pillar by nut by described pressing plate, is provided with voussoir between nut and pressing plate, is provided with spring between pressing plate and gripper shoe.
CN201410616746.5A 2014-11-05 2014-11-05 The Combined balance weight detachably reclaimed for excavator CN104358283B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410616746.5A CN104358283B (en) 2014-11-05 2014-11-05 The Combined balance weight detachably reclaimed for excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410616746.5A CN104358283B (en) 2014-11-05 2014-11-05 The Combined balance weight detachably reclaimed for excavator

Publications (2)

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CN104358283A true CN104358283A (en) 2015-02-18
CN104358283B CN104358283B (en) 2016-09-07

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050012314A1 (en) * 2003-02-04 2005-01-20 Komatsu Ltd. Counter weight
CN101994328A (en) * 2010-10-28 2011-03-30 三一重机有限公司 Method for making counterweight for excavator
CN102733438A (en) * 2012-06-29 2012-10-17 中联重科股份有限公司渭南分公司 Balance weight for hybrid power engineering machinery and hybrid power engineering machinery
CN202577131U (en) * 2012-01-05 2012-12-05 西安瑞通路桥科技有限责任公司 Urban viaduct pier with prestressed concrete big cantilever bent cap
CN204212204U (en) * 2014-11-05 2015-03-18 合肥永升机械有限公司 For the Combined balance weight that excavator detachably reclaims

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050012314A1 (en) * 2003-02-04 2005-01-20 Komatsu Ltd. Counter weight
CN101994328A (en) * 2010-10-28 2011-03-30 三一重机有限公司 Method for making counterweight for excavator
CN202577131U (en) * 2012-01-05 2012-12-05 西安瑞通路桥科技有限责任公司 Urban viaduct pier with prestressed concrete big cantilever bent cap
CN102733438A (en) * 2012-06-29 2012-10-17 中联重科股份有限公司渭南分公司 Balance weight for hybrid power engineering machinery and hybrid power engineering machinery
CN204212204U (en) * 2014-11-05 2015-03-18 合肥永升机械有限公司 For the Combined balance weight that excavator detachably reclaims

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Granted publication date: 20160907

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