CN1112885A - Mine car scuttle made of supermixed composite material - Google Patents
Mine car scuttle made of supermixed composite material Download PDFInfo
- Publication number
- CN1112885A CN1112885A CN 94114101 CN94114101A CN1112885A CN 1112885 A CN1112885 A CN 1112885A CN 94114101 CN94114101 CN 94114101 CN 94114101 A CN94114101 A CN 94114101A CN 1112885 A CN1112885 A CN 1112885A
- Authority
- CN
- China
- Prior art keywords
- layer
- mine
- mine car
- composite
- antifriction
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The scutte is made of composite material of reinforced polymers such as glass fibre, synthetic fibre, metallic fibre, inorganic rigid granular material etc., the wall of the scutte is comprised of function layer, structure layer, metallic superimposed pieces and outer layer. Advantage: light wt., antistatic, rust resistance, anti-corrosion, high strength, safety in use.
Description
The present invention relates to the mine trolley's body that a kind of hybrid composite is made.This technology is applicable to the mine trolley's body manufacturing of different purposes, different size, but actv. guarantees the operation technique requirement of mine car.
Mine car is a kind of transport vehicle that extensively adopts in coal, metallic ore, nonmetalliferous ore exploitation, the transportation, and wagon box is one of most important parts of mine car.Existing mine trolley's body generally is to make through impacting, welding with sheet steel.Because relative humidity height in the mine, and gas often is corrosive, as sulphur dioxide, carbon dioxide, the mine car easy-to-rust, add punching press repeatedly, collision, the friction of ore in the use, coal, burn into impacts, friction three's synergy thereby form, and causes mine trolley's body to damage prior to chassis, has become the restriction mine car key link in service life.
The present invention is directed to the existing deficiency of steel ore wagon box, according to composite material, composite structure performance can appropriate design principle, use institute's requirement technical performance by mine trolley's body, select for use assorted fibre to strengthen polymer matrix composite, adopt corresponding forming process and composite structure, and produce have concurrently withstanding corrosion, wear-resistant, intensity is high, the composite material mine trolley's body of in light weight, good rigidity.
The present invention realizes like this; The structure of hybrid composite mine trolley's body is that a bottom sidewall is garden arcuation end walls open parallel container.Its oral area is rectangle, and establishes flange, to increase its intensity, rigidity; Each corner is the garden arcuation, and establishes reinforced rib; The local enhancing all adopted at its lower curtate position that is connected with the car main frame.Its major dimension is all carried out by Ministry of Machine-Building Industry's standard design drawing.The wagon box wall all adopts a layer composite structure (seeing accompanying drawing 1).Its endosexine is functional layer (1), guarantees the performances such as wear-resisting, shock-resistant, withstanding corrosion of wagon box; Structural layer (2) is the load part of wagon box, can guarantee wagon box intensity, rigidity, load-carrying capacity effectively; Uppermost layer (3) should possess withstanding corrosion, crash worthiness energy.
The hybrid composite that the present invention adopts is through rationally designing, allocate, combining by reinforcing material, basis material, functional material three class materials.Its reinforcing material is glass fibre and fabric, syntheticfibres (nylon fiber, poly-ester fibres, polyethylene, polypropylene etc.) and fabric, wire net etc.Basis material is a thermoset resin, can be epoxy resin, unsaturated polyester (UP) resin, phenolic aldehyde furans, a kind of in the polyurethane or several are shared, or with the thermoset resin of themoplasticity resin, modified rubber.Functional material mainly contains high-abrasive material, antifriction material, material modified, toughening material etc.
It is reinforcing material that functional layer of the present invention (1) adopts syntheticfibres and fabric thereof, with epoxy or other resin is basis material, and in prescription, add wear-resisting accordingly, anti-attrition, modified toughened material, to obtain tough and tensile, bright and clean superficial layer, its wear-resisting, shock-resistant, corrosion stability both can have been improved, reduce friction coefficient, can reduce the polarity of surface layer again, reduce adsorbability, the fouling tendency of mine car and mineral powder.Structural layer (2) adopts glass fibre, steel fiber and fabric thereof to strengthen the hybrid composite manufacturing, for high capacity car, need to give respectively and bury angle steel, screw-thread steel, metal plate shell spare and make steel/composite material, composite structure in opening part, corner, the bottom of this layer, both improve the integral rigidity of mine car, can reduce cost again.Need to add the rigid inorganic high-abrasive material in this layer basis material prescription, to improve the hardness and the resistance to abrasion of mine trolley's body.Uppermost layer (3) is a glass fabric, and surperficial felt strengthens resin, for improving its hardness and resistance to abrasion, needs to add wear-resisting, antifriction material equally.
Above-mentioned high-abrasive material can be that in the powdery inorganic minerals such as carborundum powder, schmigel, alumina powder, glass-cermic powder one or more are shared.
Above-mentioned antifriction material can be that in the inorganic antifriction materials such as graphite, molybdenum disulphide one or more are shared.Wherein, the mine car antistatic property is given in not only antifriction but also have the reduction surface electrical resistance concurrently of graphite.
Above-mentioned material modified, toughening material is rubber and resin monomer materials such as carboxyl end group nitrile rubber, buna-S, nylon powder, polyethylene powder, can singlely use, and also can and use synergistic.
Manufacture method of the present invention is: adopt composite die to combine with hand pasting forming, resin spraying, three kinds of processes of resin glass fiber jet moulding, its control step is as follows: press the wagon box specification and make the matched molds composite die; After combining, formpiston brushes mold release thereon, also brushing mold release on the molded surface of each member of former; After treating the mold release film forming on the formpiston, spray earlier the glue of being prepared by resin and high-abrasive material, antifriction material, toughening material thereon, the shop is applied by syntheticfibres and fabric reinforcing material thereof then; And then make bonding agent with the glue of resin and the preparation of inorganic rigid pulverulent material, glass fibre and fabric thereof are made the reinforcing material hand pasting forming to certain wall thickness, put into and settle positioning wire net or metal to give embedded part, continue hand again and stick with paste to required wall.Its peristome, corner, bottom should suitably thicken, strengthen, and last the brushing more once adding glue wear-resisting, antifriction material.For make the goods densification, bright and clean, dimensional accuracy is high, need with the pressurization of compound type former.Dismantle former after waiting to solidify, slough formpiston and just make this mine trolley's body.With the finishing of shabby mine car, the rust cleaning back is as formpiston and give and bury metal piece, sticks with paste operation by above-mentioned operation hand, also can make the mine car scuttle made of supermixed composite material of repairing renovation.
Description of drawings:
Fig. 1 is a superhybrid composite mine car axle side scheme drawing
Fig. 2 is the mine car scuttle made of supermixed composite material flow scheme
The drawing reference numeral explanation: (1) functional layer, (2) Structural layer, (3) metal gives embedded part, (4) uppermost layer.
The present invention has the following advantages than prior art: owing to adopt layer composite construction superhybrid composite, each layer all has unique technical performance characteristics, have both the techno-economic effect that homogenous material is difficult to obtain, and mine trolley's body is in light weight, not corrosion, sticky end not, conevying efficiency height, antistatic, use safety.
Claims (4)
1, a kind of mine car scuttle made of supermixed composite material is characterized by wagon box and is layer composite structure, and it gives embedded part (3), uppermost layer (4) formation by functional layer (1), Structural layer (2), metal.
2, mine trolley's body according to claim 1 is characterized in that: used material is the super enhancing polymer matrix composite that mixes of glass fibre, syntheticfibres, three kinds of fibers of metal fibre and fabric thereof.
3, mine trolley's body according to claim 1 is characterized in that: functional layer (1) adopts wear-resisting, high tenacity syntheticfibres and fabric thereof for strengthening resin, adds wear-resisting, antifriction, toughening material in its glue; Structural layer (2) adopts glass fibre to strengthen resin, adds inorganic rigid graininess high-abrasive material, and gives and bury metal piece or metal gauze; Uppermost layer (4) adds wear-resisting, antifriction material.
4, mine trolley's body according to claim 1 is characterized in that: add the graphite antifriction conductive material in functional layer (1), the uppermost layer (4), give the mine car antistatic property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94114101 CN1112885A (en) | 1994-09-24 | 1994-09-24 | Mine car scuttle made of supermixed composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94114101 CN1112885A (en) | 1994-09-24 | 1994-09-24 | Mine car scuttle made of supermixed composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1112885A true CN1112885A (en) | 1995-12-06 |
Family
ID=5037038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94114101 Pending CN1112885A (en) | 1994-09-24 | 1994-09-24 | Mine car scuttle made of supermixed composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1112885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795239A (en) * | 2011-05-24 | 2012-11-28 | 洛阳吉冠机械科技有限公司 | Novel combined mine car colliding |
| CN111717227A (en) * | 2020-06-15 | 2020-09-29 | 张泽霖 | U-shaped fixed car box type mine car |
-
1994
- 1994-09-24 CN CN 94114101 patent/CN1112885A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795239A (en) * | 2011-05-24 | 2012-11-28 | 洛阳吉冠机械科技有限公司 | Novel combined mine car colliding |
| CN111717227A (en) * | 2020-06-15 | 2020-09-29 | 张泽霖 | U-shaped fixed car box type mine car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1112885A (en) | Mine car scuttle made of supermixed composite material | |
| CN103756023A (en) | Tread rubber for high bearing capacity semisteel car tire and tire | |
| CN2789145Y (en) | Cycle use light steel pallet | |
| US20230303132A1 (en) | Reduced-weight wagon components, methods for producing same, and reduced-weight wagon | |
| CN2341856Y (en) | Double function elastic roller side bearing | |
| CN201646889U (en) | Truck carriage | |
| MX2011007667A (en) | Container flooring. | |
| CN208993836U (en) | A kind of Novel environmental-sanitation tricycle | |
| CN214873200U (en) | Plastic wind shielding opening adjusting plate for automobile | |
| CN201155092Y (en) | High strength guard rail plate with energy-absorbing wave band | |
| CN215042350U (en) | Carriage structure with multifunctional assembled inner container | |
| CN201670482U (en) | Composite tank of tanker | |
| CN217321961U (en) | Colliery conveyer belt scraper blade | |
| CN215624344U (en) | Kitchen garbage truck | |
| CN1022898C (en) | Mine trolley's body with composite layer and making method thereof | |
| CN205239670U (en) | A composite sheet for heavy goods vehicle railway carriage or compartment body | |
| CN102535305A (en) | Structure of shearing reinforcement for prolonging service life of asphalt pavement layer of steel bridge | |
| JP5052075B2 (en) | Waste material transport container and manufacturing method thereof | |
| CN109131568A (en) | A kind of lightweight flat bed trailer car body | |
| CN217919588U (en) | Antifouling easy-cleaning coating structure for garbage can, garbage truck and garbage station | |
| CN202369887U (en) | Shear-resisting steel bar arranging structure for prolonging service life of asphalt pavement layer of steel bridge | |
| CN212473445U (en) | Mine car | |
| CN219585393U (en) | Conveyer belt with screening function | |
| CN212290031U (en) | Reinforced beam assembly for truck | |
| CN207737097U (en) | Decorative panel under a kind of commercial car lightweight door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) |