CN102278590A - Engineering mechanical balance piece - Google Patents

Engineering mechanical balance piece Download PDF

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Publication number
CN102278590A
CN102278590A CN2010101961277A CN201010196127A CN102278590A CN 102278590 A CN102278590 A CN 102278590A CN 2010101961277 A CN2010101961277 A CN 2010101961277A CN 201010196127 A CN201010196127 A CN 201010196127A CN 102278590 A CN102278590 A CN 102278590A
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CN
China
Prior art keywords
equilibrium block
casing
mass
engineering machinery
equilibrium
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Application number
CN2010101961277A
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Chinese (zh)
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CN102278590B (en
Inventor
夏咸仁
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夏咸仁
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Priority to CN201010196127.7A priority Critical patent/CN102278590B/en
Publication of CN102278590A publication Critical patent/CN102278590A/en
Application granted granted Critical
Publication of CN102278590B publication Critical patent/CN102278590B/en

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Abstract

The invention relates to an engineering mechanical balance piece. An iron casting and steel casting cast by using different material marks, wherein a filling nozzle and an air outlet are arranged on the box, a metal piece, a steel bar and a weight hotly filled with different materials are arranged in the box, thereby forming the engineering mechanical balance piece. The engineering mechanical balance piece manufactured by the invention has the advantage that the quality of products is improved compared with the mechanical balance piece in the prior art; and in financial terms, the production cost is reduced, the steel resource is saved, the smelting consumption of the energy is reduced, thereby achieving the effects of energy conservation and emission reduction.

Description

The engineering machinery equilibrium block

Technical field

The present invention relates to the engineering machinery equilibrium block

Background technique

The weight of equilibrium block be need adopt in engineering machinery such as engineering machinery fork truck, excavator, loader, road roller, rotary drill pile driver, hoist, lathe base, heavy mechanical equipment lathe bed, base, oil field, elevators, stable operation and performance safe in utilization guaranteed.

Traditional cast molding technology that above-mentioned equilibrium block uses, adopt pig and Iron And Steel Scrap, iron liquid is smelt in use coke, electric smelting, molding modeling is cast the ironcasting equilibrium block that forms, and consumes iron and steel resource, a large amount of consumes energy, befouling environment, cost of production height in a large number.

The used steel plate structure technology of above-mentioned equilibrium block adopts the steel plate impact briquetting to be welded into casing.Fillet curve, concavo-convex literal difficulty are made in the tank surface out-of-flatness of welding, increase cost of production.

The used Chinese invention patent of above-mentioned equilibrium block number: ZL200510067882.4 engineering machinery counter weight.The glass fibre reinforced plastics casing has toughness and hits and do not ftracture, and inside has steel bar framework hits and do not rupture, and cost of production is low.

The used Chinese utility model patent of above-mentioned equilibrium block number: ZL200820181132.9 counterbalance weight of engineering machinery.Adopt the cold counterweight material of inserting in the balancer weight casing, make the method for balancer weight, the big cost of production of light specific gravity volume is low.

Summary of the invention

Engineering machinery equilibrium block provided by the invention can reduce the consumption of the iron and steel resource and the energy, saves production cost, and improves the quality of products than prior art equilibrium block.

For achieving the above object, engineering machinery equilibrium block of the present invention has casing and fills in mouth and mass.Ironcasting, Cast Steel that the equilibrium block casing uses the casting of the unlike material trade mark to form.Filling in mouth is arranged on and is used for mass on the equilibrium block casing and enters in the equilibrium block casing.Mass can be melt into molten metal with wherein iron ore or iron and steel slag or slug with metallic ore, enters in the equilibrium block casing to solidify with the equilibrium block casing and connects and composes the engineering machinery equilibrium block from filling in mouth.

Equilibrium block has mass that casing has also can be melt into molten metal with wherein iron ore or iron and steel slag or slug with metallic ore, fill in into adding metal in the casing with non-metallic ore or add the iron and steel slag or the adding slug, gradation reaches the molten metal mass in batches and fully mixes with casing with the solid mass and solidify the engineering machinery equilibrium block that connects and composes required vary in weight.

Having the metalwork of setting reinforcing bar and mass and equilibrium block casing in the equilibrium block casing solidifies and connects and composes the engineering machinery equilibrium block.

On equilibrium block casing diverse location, have and the air outlet hole that differs in size is set reaches mass and enter in the equilibrium block casing heat gas and discharge, guarantee that mass is full of the equilibrium block casing and solidifies and connect and compose the stable engineering machinery equilibrium block of weight.

Have on the equilibrium block casing and use the integrally welded mass of filling in of part steel plate and equilibrium block casing and metalwork reinforcing bar to solidify and connect and compose the engineering machinery equilibrium block.

The technical solution of the present invention compared with prior art has following technical effect:

1, the present invention uses the ironcasting of the unlike material trade mark, the equilibrium block casing that the Cast Steel casting forms, wherein use the spheroidal graphite cast iron 400-18 material trade mark to have high strength and toughness, usually the crane span structure, the vehicle frame key position that are applied to engineering machinery bear large-tonnage weight, and bump does not rupture.In the equilibrium block casing that uses this material trade mark, metalwork reinforcing bar heat is set fills in mass, the equilibrium block of making is more firm than prior art gray cast iron fragility equilibrium block, produces the mass defect of fracture thereby solve gray cast iron balancer weight bump, reaches the technical effect of improving the quality of products.On manufacturing cost, prior art gray cast iron equilibrium block need be from external high price imported iron ore stone, and the smelting same to obtain pig piece adds pig various metallic elements again and carries out once more melting and casting and become 100% ironcasting equilibrium block.Engineering machinery equilibrium block of the present invention uses 20% ironcasting casing, in the equilibrium block casing, use the mass of 80% low price, wherein part does not need fusion to save energy consumption, wherein part does not need metallic ore to save iron and steel resource, reaches the technical effect of the energy-saving and emission-reduction that reduce production costs.

China's utility model patent number: ZL200820181132.9 counterbalance weight of engineering machinery.Adopt the cold counterweight material of inserting in the balancer weight casing, the light specific gravity volume is big, is assemblied in and uses the restriction that is subjected to environment space on the part engineering machinery.

Adopt heat to fill in mass in the engineering machinery equilibrium block of the present invention, casing, littler than heavy volume, reach to be assemblied in and use the technical effect that is not subjected to the environment space restriction on the engineering machinery.

Accompanying drawing is described:

Ironcasting 4 shown in Figure 1, Cast Steel 5 balancer weight stereograms and partial sectional view are the embodiment of the invention 1.

Ironcasting 4 shown in Figure 2, Cast Steel 5 balancer weight side views and partial sectional view are the embodiment of the invention 2.

Ironcasting 4 shown in Figure 3, Cast Steel 5 balancer weight front views and partial sectional view are the embodiment of the invention 3.

Embodiment:

Embodiment 1:

Ironcasting 4 shown in Figure 1, Cast Steel 5 balancer weight stereogram and partial sectional views, this project balance of machinery piece, having ironcasting 4 or Cast Steel 5 uses casting to form the balancer weight casing 1 of the unlike material trade mark, on balancer weight casing 1, be provided with and fill in mouthful 2 air outlet holes 7 and fill in mouthfuls 2 and be used for mass 3 and enter in the casing 1, air outlet hole 7 is used for the heat gas that mass 3 enters in the balancer weight casing 1 and discharges, reach mass 3 and be full of casing 1, metalwork reinforcing bar 6 can be set in balancer weight casing 1 increases engineering machinery intensity and toughness.Balancer weight casing 1 need be heated after the preheating, mass 3 is entered in the casing 1 from filling in mouthfuls 2, mass 3 usefulness metallic ores can with wherein iron ore can with the iron and steel slag can with slug be melt into molten metal fill in in the casing 1 and casing 1 solidify and connect and compose the engineering machinery equilibrium block.

Embodiment 2:

Ironcasting 4 shown in Figure 2, Cast Steel 5 balancer weight side view and partial sectional views, this project balance of machinery piece, having ironcasting 4 or Cast Steel 5 uses casting to form the balancer weight casing 1 of the unlike material trade mark, on balancer weight casing 1, be provided with and fill in mouthful 2 air outlet holes 7 and fill in mouthfuls 2 and be used for mass 3 and enter in the casing 1, air outlet hole 7 is used for the heat gas that mass 3 enters in the balancer weight casing 1 and discharges, reach mass 3 and be full of casing 1, metalwork reinforcing bar 6 can be set in balancer weight casing 1 increases engineering machinery intensity and toughness.Balancer weight casing 1 need be heated after the preheating, mass 3 is entered in the casing 1 from filling in mouth 2, mass 3 usefulness metallic ores can can be melt into molten metal with slug with the iron and steel slag with iron ore wherein and fill in the casing 1, add metal and non-metallic ore or add the iron and steel slag or the gradation of adding slug reaches melt metal liquid mass 3 in batches and fully mixes with the mass 3 of solid, fill in to balancer weight casing 1 and be full of, solidify the engineering machinery equilibrium block that connects and composes required vary in weight.

Embodiment 3:

Ironcasting 4 shown in Figure 3, Cast Steel 5 balancer weight front view and partial sectional views, this project balance of machinery piece, having ironcasting 4 or Cast Steel 5 uses casting to form the balancer weight casing 1 of the unlike material trade mark, at the different reservation position of balancer weight casing 1, last lower plane uses the steel plate welded closure, uses metalwork reinforcing bar 6 and steel plate 8 Lianping weight casings 1 integrally welded in the Cast Steel casing.The metalwork that forms in the pre-buried casting of ironcasting cabinet wall is used to use metalwork reinforcing bar 6 and steel plate 8 Lianping weight casings 1 integrally welded.Filling in mass 3 enters in the balancer weight casing 1, mass 3 usefulness metallic ores can can be melt into molten metal with slug with the iron and steel slag with iron ore wherein and fill in into adding metal and non-metallic ore in the casing 1 or adding the iron and steel slag or add slug, gradation reaches melt metal liquid mass 3 in batches and fully mixes to fill in to balancer weight casing 1 with the mass 3 of solid and be full of, and solidifies the engineering machinery equilibrium block that connects and composes required vary in weight.

Claims (5)

1. engineering machinery equilibrium block is characterized in that: equilibrium block has casing (1) and fills in mouthful (2) and a mass (3).
Ironcasting (4), Cast Steel (5) that equilibrium block casing (1) uses the casting of the unlike material trade mark to form.
Filling in mouthful (2) is arranged on and is used for mass (3) on the equilibrium block casing (1) and enters in the equilibrium block casing (1).
Mass (3) can be melt into molten metal with wherein iron ore or iron and steel slag or slug with metallic ore, enters in the equilibrium block casing (1) to solidify with equilibrium block casing (1) and connects and composes the engineering machinery equilibrium block from filling in mouthful (2).
2. engineering machinery equilibrium block according to claim 1, it is characterized in that: equilibrium block has mass (3) that casing (1) has also can be melt into molten metal with wherein iron ore or iron and steel slag or slug with metallic ore, fill in into adding metal in the casing (1) with non-metallic ore or add the iron and steel slag or add slug, gradation reaches in batches that molten metal mass (3) fully mixes with solid mass (3) and casing (1) solidifies the engineering machinery equilibrium block that connects and composes required vary in weight.
3. engineering machinery equilibrium block according to claim 1 and 2 is characterized in that: have the metalwork of setting reinforcing bar (6) and mass (3) and equilibrium block casing (1) and solidify and connect and compose the engineering machinery equilibrium block in equilibrium block casing (1).
4. according to claim 2 or 3 described engineering machinery equilibrium blocks, it is characterized in that: have on equilibrium block casing (1) diverse location and the air outlet hole (7) that differs in size is set reaches mass (3) and enter equilibrium block casing (1) in heat gas and discharge, assurance mass (3) is full of equilibrium block casing (1) and solidifies and connect and compose the stable engineering machinery equilibrium block of weight.
5. according to claim 3 or 4 described engineering machinery equilibrium blocks, it is characterized in that: have on the equilibrium block casing (1) and use the integrally welded mass (3) of filling in of part steel plate (8) and equilibrium block casing (1) and metalwork reinforcing bar (6) to solidify and connect and compose the engineering machinery equilibrium block.
CN201010196127.7A 2010-06-10 2010-06-10 Engineering mechanical balance piece CN102278590B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010196127.7A CN102278590B (en) 2010-06-10 2010-06-10 Engineering mechanical balance piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010196127.7A CN102278590B (en) 2010-06-10 2010-06-10 Engineering mechanical balance piece

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CN102278590A true CN102278590A (en) 2011-12-14
CN102278590B CN102278590B (en) 2016-03-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105016253A (en) * 2015-06-15 2015-11-04 柳州金特新型耐磨材料股份有限公司 Forklift balancing weight acceptance method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2771167Y (en) * 2005-03-02 2006-04-12 李林 Combined counterpoise
CN2797323Y (en) * 2005-04-29 2006-07-19 夏咸仁 Engineering mechanical balance weight

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2771167Y (en) * 2005-03-02 2006-04-12 李林 Combined counterpoise
CN2797323Y (en) * 2005-04-29 2006-07-19 夏咸仁 Engineering mechanical balance weight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105016253A (en) * 2015-06-15 2015-11-04 柳州金特新型耐磨材料股份有限公司 Forklift balancing weight acceptance method

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