CN105398738B - Mine feeding device - Google Patents
Mine feeding device Download PDFInfo
- Publication number
- CN105398738B CN105398738B CN201510850750.2A CN201510850750A CN105398738B CN 105398738 B CN105398738 B CN 105398738B CN 201510850750 A CN201510850750 A CN 201510850750A CN 105398738 B CN105398738 B CN 105398738B
- Authority
- CN
- China
- Prior art keywords
- hopper
- feeding device
- support
- resin
- hinged
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/16—Interior surfaces; Linings
- B65G11/166—Interior surfaces; Linings for bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/18—Supports or mountings
- B65G11/186—Supports or mountings for bulk
Abstract
The invention discloses feeding device is used in a kind of ore deposit, including first support and second support, the first support is provided with a hydraulic means, one end of the hydraulic means is hinged in the first support, the other end is hydraulic pressure output end, the hydraulic pressure output end is hinged a hopper, the lower surface on the hopper top is hinged with the hydraulic pressure output end, the lower surface of bottom is hinged with the second support, the outer surface of the hopper is coated with one layer of anticorrosive coat, the inner surface of hopper increases sliding wearing layer coated with one layer, the hopper can pass through the stretching motion of hydraulic means, point, which is realized, centered on second support rotates.By setting rational structure, make feeding device functional diversities, strengthen the adaptability of feeding device, while reduce that noise is big, the severe environmental problem of airborne dust, improve the resistance to persistence of feeding device.In addition, present invention also offers a kind of anticorrosive paint of feeding device, the antiseptic property of feeding device is improved, and then extends its service life.
Description
Technical field
The present invention relates to mining machinery field, more particularly to a kind of mine feeding device.
Background technology
In ore deposit in machinery, feeding device is an essential important component, and its main function is for defeated
Send ore materials, however, in actual applications, people only focus on its translocation, without notice feeding device other
Effect, such as sieve, drain, noise abatement, also without the maintenance problem for focusing on feeding device, cause existing feeding device function list
One, operating noise is big, and airborne dust is severe, because feeding device usually works in open-air atmosphere, causes it to be easily corroded and gets rusty, pole
Easily cause security incident, the serious curtailment service life of feeding device.And the existing feeding device coated with anticorrosive paint,
Cost considerations, often using not matching that or the metallic paint of poor quality carrys out anticorrosion, its effect is certainly very not
Ideal, again without the Anticorrosion Problems for solving feeding device.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of mine feeding device, by setting
Rational structure is put, makes feeding device functional diversities, strengthens the adaptability of feeding device, while it is big to reduce noise, airborne dust
Severe environmental problem, improve the resistance to persistence of feeding device.In addition, present invention also offers a kind of the anti-of feeding device
Rotten coating, improves the antiseptic property of feeding device, and then extends its service life.
The technical solution adopted by the present invention is as follows：Feeding device, including first support and second support, institute are used in a kind of ore deposit
State first support and be provided with a hydraulic means, one end of the hydraulic means is hinged in the first support, and the other end is liquid
Output end is pressed, the hydraulic pressure output end is hinged a hopper, and the lower surface on the hopper top is hinged with the hydraulic pressure output end, under
The lower surface in portion is hinged with the second support, and the outer surface of the hopper is coated with one layer of anticorrosive coat, and the inner surface of hopper applies
It is covered with one layer and increases sliding wearing layer, the hopper can be put and realized by the stretching motion of hydraulic means centered on second support
Rotate, i.e., by hydraulic means horizontal by various angles of inclination.
Further, the hopper is c-type or is U-shaped, and a conveying lid, the conveying lid and institute are additionally provided with above hopper
The top edge for stating hopper two sides is fixedly connected by the clamping of shape face or bolted form.
Due to the setting of said structure, hopper can be inclined to different angles, can so change material and fall into machine
Speed in device, that is, change the movement velocity of material, in course of conveying, to prevent material from tumbling blow tank, therefore setting one is defeated
Material lid, the conveying lid of setting can also reduce the generation of airborne dust, change the working environment of machine.
Further, the hopper is additionally provided with several branching blocks, the branching block horizontal by 20 ° -70 ° in hopper
It is equally distributed on the middle and lower part of the hopper.
Further, the branching block be cone be either cylinder or be polygon, between each branching block between
Average-size away from slightly larger than material, the hopper upper surface are provided with U-shaped neck, the branching block with each branching block junction
Realized and be slidably connected with hopper by the U-shaped card slot.
Further, a groove lid is additionally provided with the U-shaped neck, the groove lid seals the U-shaped neck.
Due to the setting of said structure, material can be divided into multiply material flow by branching block, on the one hand enable material equal
Even enters in machine, causes a machine to preferably work, and on the other hand can further slow down the movement velocity of material, reduces thing
Expect to make whole course of conveying gently stablize the impulsive force of machine after feeding device submitting.In addition, branching block is connected with hopper
Place is arranged to be slidably connected, and according to the size of material average-size, can adjust the spacing between each branching block at any time, make shunting
Its effect can be better achieved in block, prevent the generation to get stuck, due to offering U-shaped card slot, to prevent that it is U-shaped that material or debris from entering
In neck, therefore a groove lid is set to seal U-shaped card slot.
Further, it is provided with a cushion at the upper end splicing of the hopper, the thickness of the cushion is 3-8mm, width
Identical with hopper length, length 100-400mm, material therefor is elastic polyurethane material.
Further, the thickness for increasing sliding wearing layer is 50-300 μm, is sprayed into using teflon coating, described poly-
Tetrafluoroethene coating is evenly coated on the upper surface of the hopper.
The purpose for setting cushion is, when material enters feeding device, larger impact will necessarily be produced at splicing
Vibration and noise, this is unfavorable to feeding device, if setting a cushion here, on the one hand can slow down impact shock, protection
Wrecked at the splicing of feeding device, on the other hand can reduce the generation of noise, purify working environment；Set and increase sliding wearing layer
Purpose be, first, retention force of the hopper to material can be reduced, material is preferably slid, prevent material, dust or
Other miscellaneous are attached on material trough and influence course of conveying, second, the wearability on hopper surface can be further enhanced, reduce material
The degree of wear of rooved face, improve the service life of hopper.
Further, the anticorrosive coat includes sprayed metal coating and anticorrosive paint, thickness 1-3mm, the sprayed metal coating
Corrosion-resistant epoxy paint is used using aluminium-plated coating, and in this, as coated substrate, the anticorrosive paint, uniform fold is in the gold
Belong on sprayed coating.
Further, the corrosion-resistant epoxy paint is composed of the following components by mass percentage：Resin is 55-65%, color stuffing
For 23-28%, auxiliary agent 12-17%；
The resin is by mass percentage by oily modified epoxy 40-50%, oil-soluble phenolic resin 5-10% and six
Methylated methylol melamine resin 5-10% is formed, and the color stuffing is composed of the following components by mass percentage：Talcum powder 2-
3%, mica powder 5-6%, bentonite 6-7%, nm TiO 2-base composite particles 3-4%, sial base cenosphere 7-8%.It is described to help
Agent is composed of the following components by mass percentage：Dispersant 1-2%, defoamer 0.5-1.0%, coupling agent 1-2%, plasticizer 5.5-
6.0%, curing agent 3-4%, catalyst 1-2%；
The defoamer is Polyether Modified Polysiloxanes Defoaming Agent, and the coupling agent is silane coupler, the plasticizer
For epoxy plasticiser, the curing agent is modified dicyandiamine and sebacic dihydrazide, and the catalyst is boron phosphate.
Further, the preparation technology of the corrosion-resistant epoxy paint includes following steps：
Step 1, by mass percentage by dispersant, 1/2 defoamer, 1/2 coupling agent, talcum powder, mica powder, nano-silica
Change titanium-based composite particles, sial base cenosphere and bentonite and be proportionally ground scattered, be subsequently placed in homogenizer
Middle stirring 15min, mixing speed 1000r/min, stirs each component, obtains component A；
Step 2, resin is placed in crusher and pulverized, then the resin after pulverizing is put into mixer, and made
It is crushed, and is obtained toner, is stirred for 15min, and component B is made；
Step 3, component A, component B and remaining auxiliary agent be placed in homogenizer, stir 15min, mixing speed
1000r/min, obtain corrosion-resistant epoxy paint.
In the corrosion-resistant epoxy paint of the present invention, the molecular structure of oily modified epoxy is active to contain in strand
Epoxide group be its feature, epoxide group can be located at the end of strand, centre or circlewise structure, due to molecular structure
In contain active epoxide group, make they can be crosslinked with polytype curing agent reaction and formed insoluble, insoluble
High polymer with three-dimensional network structure, oily modified epoxy is due to itself having good corrosion resistance and solvent resistant
Property, especially alkali resistance is excellent, and has the characteristics that adhesive force is strong, hardness is high, wearability is good, show in use with
The opposite hydrophobicity of hydrophilic coating；Oil-soluble phenolic resin has excellent water resistance, chemical resistance and insulating properties, leads to
Cross the functional group reactionses added in oil-soluble phenolic resin and oily modified epoxy and form network structure, formed film-forming components and
Antiseptic property composition, corrosion-resistant epoxy paint is set to possess intentional antiseptic property；Hexamethoxymethyl melamine resin is by trimerization
Cyanamide and excess formaldehyde carry out hydroxymethylation in alkaline medium, generate hexamethylolmelamine, then will remove moisture
Etherification reaction is carried out in acid medium with free formaldehyde and excessive methyl ether, the obtained high alkylated melamine of haplotype is 6
The monomeric compound of degree of functionality, most of organic solvent is dissolved in, viscosity is low, and the degree of cross linking is high, has with epoxy resin good
Compatibility, it is a kind of excellent crosslinking agent；Boron phosphate is used for the catalyst of organic synthesis in the present invention.
In the corrosion-resistant epoxy paint of the present invention, talcum powder, mica powder and the bentonite of addition, reduction resin that can be relative
Dosage, reduce cost, while can also improve the mechanical performance of coating, increase modulus of elasticity, reduce cure shrinkage；Nanometer two
The surface energy nanoscale effect that titania based composite particles have, is more dispersible within coating, reduces the phenomenon of reunion, makes
Corrosion-resistant epoxy paint has good abrasion resistance, pliability, in the coating, can also make the adhesive force of coating, water proofing property, flexible
Property and levelability are strengthened；Its inside of sial base cenosphere is in small porous hollow structure, and surface is hollow by fiber
Network structure forms hard shell, compression strength 4000-7000kg/cm2, thermal conductivity factor 0.07-0.12W/（m·K）,
Have the characteristics that it is ultra-fine, flow, be porous, lubrication, easily filling, fire-retardant, heat-insulated and anti-corrosion, be a kind of multi-functional inexpensive body
Matter pigment, in corrosion-resistant epoxy paint, with the increase of sial base cenosphere dosage, the thermal conductivity factor of coating is accordingly reduced, heat
Resistance improves, and thermal and insulating performance is better, but in the present invention, be primarily used to anti-corrosion use, therefore sial base cenosphere adds
Dosage should be controlled in the range of 7-9%.In the corrosion-resistant epoxy paint of the present invention, dispersant used is BYK-108 dispersants, institute
It is BYK-A530 defoamers with defoamer.
Epoxy coating in the present invention can effectively protect salt fog, humidity, solvent, radiation, low temperature, thermal shock, wearability
Etc. a variety of environment, hopper can be protected not corroded well, enhancing hopper extends its use to the resistance of adverse circumstances
Life-span.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：By setting rational knot
Structure, make feeding device functional diversities, strengthen the adaptability of feeding device, while reduce that noise is big, the severe environment of airborne dust
Problem, improve the resistance to persistence of feeding device.In addition, a kind of anticorrosive paint of feeding device provided by the invention, can be carried
The antiseptic property of high feeding device, and then extend its service life.
Brief description of the drawings
Fig. 1 is a kind of mine feeding device structural representation of the present invention.
Fig. 2 is the structural representation that branching block is distributed on hopper in one embodiment of the invention.
Fig. 3 is the partial enlarged drawing of part A in Fig. 2.
Marked in figure：1 is first support, and 2 be second support, and 3 be hydraulic means, and 4 be hopper, and 5 slide wearing layer to increase, 6
It is branching block for conveying lid, 7,8 be cushion, and 9 be U-shaped neck, and 10 be groove lid, and 11 be anticorrosive coat.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order that the object, technical solution and advantage of invention are more clearly understood, below in conjunction with drawings and Examples, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment one
As shown in figure 1, use feeding device in a kind of ore deposit, including first support 1 and second support 2, in the first support 1
Provided with a hydraulic means 3, one end of the hydraulic means 3 is hinged in the first support, and the other end is hydraulic pressure output end, institute
State hydraulic pressure output end and be hinged a hopper 4, lower surface and the hydraulic pressure output end on the top of hopper 4 are hinged, the following table of bottom
Face is be hinged with the second support 2, and the outer surface of the hopper 4 is coated with one layer of anticorrosive coat 11, and the inner surface of hopper 4 is coated with
One layer increases sliding wearing layer 5, and the hopper 4 can be put and realized by the stretching motion of hydraulic means 3 centered on second support 2
Rotate, i.e., by hydraulic means 3 horizontal by various angles of inclination；The hopper 4 be c-type or be it is U-shaped, hopper 4 it is upper
Side is additionally provided with a conveying lid 6, and the conveying lid 6 and the top edge of the two sides of hopper 4 are connected by the clamping of shape face or bolt
The form connect is fixedly connected.
In the present embodiment, the hopper 4 is additionally provided with several branching blocks 7, institute horizontal by 20 ° -70 ° in hopper 4
State the middle and lower part that branching block 7 is equally distributed on the hopper 4；The branching block 7 is that cone is either cylinder or is more
Side shape, the spacing between each branching block 7 are slightly larger than the average-size of material, and the upper surface of hopper 4 connects with each branching block 7
Meet place and be provided with U-shaped neck 9, the branching block 7 is realized with hopper 4 by the U-shaped card slot 9 and is slidably connected；The U-shaped neck 9
On be additionally provided with a groove lid 10, the groove lid 10 seals the U-shaped neck 9；A cushion is provided with the upper end splicing of the hopper 4
8, the thickness of the cushion 8 is 3-8mm, and width is identical with the length of hopper 4, and length 100-400mm, material therefor is polyamine
Ester elastomer material；The thickness for increasing sliding wearing layer 5 is 50-300 μm, is sprayed into using teflon coating, described poly- four
PVF coating is evenly coated on the upper surface of the hopper；The anticorrosive coat 11 includes sprayed metal coating and anti-corrosion applies
Material, thickness 1-3mm, the sprayed metal coating uses aluminium-plated coating, and is used in this, as coated substrate, the anticorrosive paint
Corrosion-resistant epoxy paint, uniform fold is on the sprayed metal coating.
When material enters feeding device at the splicing on the top of hopper 4, the cushioning effect of cushion 8 is first passed through, is slowed down
Its impulsive force, then by the shunting action of branching block 7, it is evenly distributed in hopper 4, and control its movement velocity, together
When, it also can change the angle of inclination of hopper 4 by adjusting the flexible of hydraulic means 3 output end, carry out the motion speed of control material
Degree, makes material enter at the appropriate speed in machine.
In the present embodiment, the corrosion-resistant epoxy paint is composed of the following components by mass percentage：Resin is 60%, face
Filler is 26%, auxiliary agent 14%；The resin is by mass percentage by oily modified epoxy 45%, oil-soluble phenolic resin
10% and hexamethoxymethyl melamine resin 5% form；The color stuffing is composed of the following components by mass percentage：Talcum
Powder 3%, mica powder 5.5%, bentonite 6.5%, nm TiO 2-base composite particles 3.5%, sial base cenosphere 7.5%.It is described
Auxiliary agent is composed of the following components by mass percentage：Dispersant 1.5%, defoamer 0.5%, coupling agent 1.5%, plasticizer 5.5%, Gu
Agent 3.5%, catalyst 1.5%；The defoamer is Polyether Modified Polysiloxanes Defoaming Agent, and the coupling agent is silane coupled
Agent, the plasticizer are epoxy plasticiser, and the curing agent is modified dicyandiamine and sebacic dihydrazide, and the catalyst is
Boron phosphate.
In the present embodiment, the preparation technology of the corrosion-resistant epoxy paint includes following steps：
Step 1, by mass percentage by dispersant, 1/2 defoamer, 1/2 coupling agent, talcum powder, mica powder, nano-silica
Change titanium-based composite particles, sial base cenosphere and bentonite and be proportionally ground scattered, be subsequently placed in homogenizer
Middle stirring 15min, mixing speed 1000r/min, stirs each component, obtains component A；
Step 2, resin is placed in crusher and pulverized, then the resin after pulverizing is put into mixer, and made
It is crushed, and is obtained toner, is stirred for 15min, and component B is made；
Step 3, component A, component B and remaining auxiliary agent be placed in homogenizer, stir 15min, mixing speed
1000r/min, obtain corrosion-resistant epoxy paint.
Embodiment two
The embodiment is identical with embodiment one, and its difference is, the corrosion-resistant epoxy paint by mass percentage by
Following components forms：Resin is 60%, color stuffing 25%, auxiliary agent 15%；The resin is by mass percentage by oily modified epoxy
Resin 45%, oil-soluble phenolic resin 8% and hexamethoxymethyl melamine resin 7% form；The color stuffing presses quality hundred
Divide than composed of the following components：Talcum powder 2.5%, mica powder 5.5%, bentonite 6.5%, nm TiO 2-base composite particles 4%,
Sial base cenosphere 8%.The auxiliary agent is composed of the following components by mass percentage：Dispersant 1.5%, defoamer 0.6% are even
Join agent 1.9%, plasticizer 5.8%, curing agent 3.7%, catalyst 1.5%；The defoamer is organic silicon modified by polyether defoaming
Agent, the coupling agent are silane coupler, and the plasticizer is epoxy plasticiser, and the curing agent is modified dicyandiamine and the last of the ten Heavenly stems
Dihydrazi, the catalyst are boron phosphate.
In the present embodiment, the preparation technology of the corrosion-resistant epoxy paint includes following steps：
Step 1, by mass percentage by dispersant, 1/2 defoamer, 1/2 coupling agent, talcum powder, mica powder, nano-silica
Change titanium-based composite particles, sial base cenosphere and bentonite and be proportionally ground scattered, be subsequently placed in homogenizer
Middle stirring 15min, mixing speed 1000r/min, stirs each component, obtains component A；
Step 2, resin is placed in crusher and pulverized, then the resin after pulverizing is put into mixer, and made
It is crushed, and is obtained toner, is stirred for 15min, and component B is made；
Step 3, component A, component B and remaining auxiliary agent be placed in homogenizer, stir 15min, mixing speed
1000r/min, obtain corrosion-resistant epoxy paint.
Embodiment three
The embodiment is identical with embodiment one and embodiment two, and its difference is, the corrosion-resistant epoxy paint presses matter
It is composed of the following components to measure percentage：Resin is 55%, color stuffing 28%, auxiliary agent 17%；The resin by mass percentage by
Oily modified epoxy 40%, oil-soluble phenolic resin 5% and hexamethoxymethyl melamine resin 5% form；The face is filled out
Material is composed of the following components by mass percentage：Talcum powder 3%, mica powder 6%, bentonite 7%, compound of nm TiO 2-base
Grain 4%, sial base cenosphere 8%.The auxiliary agent is composed of the following components by mass percentage：Dispersant 2%, defoamer 1.0%,
Coupling agent 2%, plasticizer 6.0%, curing agent 4%, catalyst 2%；The defoamer is Polyether Modified Polysiloxanes Defoaming Agent, institute
It is silane coupler to state coupling agent, and the plasticizer is epoxy plasticiser, and the curing agent is modified dicyandiamine and decanedioic acid
Two hydrazides, the catalyst are boron phosphate.
In the present embodiment, the preparation technology of the corrosion-resistant epoxy paint includes following steps：
Step 1, by mass percentage by dispersant, 1/2 defoamer, 1/2 coupling agent, talcum powder, mica powder, nano-silica
Change titanium-based composite particles, sial base cenosphere and bentonite and be proportionally ground scattered, be subsequently placed in homogenizer
Middle stirring 15min, mixing speed 1000r/min, stirs each component, obtains component A；
Step 2, resin is placed in crusher and pulverized, then the resin after pulverizing is put into mixer, and made
It is crushed, and is obtained toner, is stirred for 15min, and component B is made；
Step 3, component A, component B and remaining auxiliary agent be placed in homogenizer, stir 15min, mixing speed
1000r/min, obtain corrosion-resistant epoxy paint.
Example IV
The embodiment is identical with embodiment one, embodiment two and embodiment three, and its difference is, the epoxy anticorrosion
Coating is composed of the following components by mass percentage：Resin is 65%, color stuffing 23%, auxiliary agent 12%；The resin presses quality
Percentage is made up of oily modified epoxy 50%, oil-soluble phenolic resin 5% and hexamethoxymethyl melamine resin 10%；
The color stuffing is composed of the following components by mass percentage：Talcum powder 2%, mica powder 5%, bentonite 6%, nano titanium oxide
Base composite particles 3%, sial base cenosphere 7%.The auxiliary agent is composed of the following components by mass percentage：Dispersant 1%, disappears
Infusion 0.5%, coupling agent 1%, plasticizer 5.5%, curing agent 3%, catalyst 1%；The defoamer is organic silicon modified by polyether
Defoamer, the coupling agent are silane coupler, and the plasticizer is epoxy plasticiser, and the curing agent is modified dicyandiamine
And sebacic dihydrazide, the catalyst are boron phosphate.
In the present embodiment, the preparation technology of the corrosion-resistant epoxy paint includes following steps：
Step 1, by mass percentage by dispersant, 1/2 defoamer, 1/2 coupling agent, talcum powder, mica powder, nano-silica
Change titanium-based composite particles, sial base cenosphere and bentonite and be proportionally ground scattered, be subsequently placed in homogenizer
Middle stirring 15min, mixing speed 1000r/min, stirs each component, obtains component A；
Step 2, resin is placed in crusher and pulverized, then the resin after pulverizing is put into mixer, and made
It is crushed, and is obtained toner, is stirred for 15min, and component B is made；
Step 3, component A, component B and remaining auxiliary agent be placed in homogenizer, stir 15min, mixing speed
1000r/min, obtain corrosion-resistant epoxy paint.
Salt fog, humidity, solvent, radiation, low temperature, cold can effectively be protected with epoxy coating by hopper made from above-mentioned technique
A variety of environment such as thermal shock, wearability, hopper can be protected not corroded well, resistance of the enhancing hopper to adverse circumstances
Power, extend its service life.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. feeding device is used in a kind of ore deposit, including first support（1）And second support（2）, it is characterised in that the first support
（1）It is provided with a hydraulic means（3）, the hydraulic means（3）One end be hinged on the first support（1）On, the other end is
Hydraulic pressure output end, the hydraulic pressure output end are hinged a hopper（4）, the hopper（4）The lower surface on top exports with the hydraulic pressure
End is be hinged, the lower surface of bottom and the second support（2）It is be hinged, the hopper（4）Outer surface be coated with one layer of anticorrosive coat
（11）, hopper（4）Inner surface increase sliding wearing layer coated with one layer（5）, the hopper（4）Hydraulic means can be passed through（3）'s
Stretching motion, point, which is realized, centered on second support rotates, that is, passes through hydraulic means（3）Horizontal by various angles of inclination,
The anticorrosive coat（11）Including sprayed metal coating and anticorrosive paint, thickness 1-3mm, the sprayed metal coating uses aluminium-plated painting
Layer, and corrosion-resistant epoxy paint is used in this, as coated substrate, the anticorrosive paint, uniform fold is in the sprayed metal coating
On, the corrosion-resistant epoxy paint is composed of the following components by mass percentage：Resin is 55-65%, color stuffing 23-28%, is helped
Agent is 12-17%；
The resin is by mass percentage by oily modified epoxy 40-50%, oil-soluble phenolic resin 5-10% and hexakis-methoxy
Methyl melamine resin 5-10% is formed, and the color stuffing is composed of the following components by mass percentage：Talcum powder 2-3%, cloud
Female powder 5-6%, bentonite 6-7%, nm TiO 2-base composite particles 3-4%, sial base cenosphere 7-8%；
The auxiliary agent is composed of the following components by mass percentage：Dispersant 1-2%, defoamer 0.5-1.0%, coupling agent 1-2%,
Plasticizer 5.5-6.0%, curing agent 3-4%, catalyst 1-2%；
The defoamer is Polyether Modified Polysiloxanes Defoaming Agent, and the coupling agent is silane coupler, and the plasticizer is ring
Oxygen class plasticizer, the curing agent are modified dicyandiamine and sebacic dihydrazide, and the catalyst is boron phosphate.
2. feeding device is used in ore deposit as claimed in claim 1, it is characterised in that the hopper（4）For c-type or it is U-shaped, material
Groove（4）Top be additionally provided with a conveying lid（6）, the conveying lid（6）With the hopper（4）The top edge of two sides passes through shape face
Clamping or bolted form are fixedly connected.
3. feeding device is used in ore deposit as claimed in claim 2, it is characterised in that the hopper（4）Horizontal by 20 °-
70 °, hopper（4）Inside it is additionally provided with several branching blocks（7）, the branching block（7）It is equally distributed on the hopper（4）In under
Portion.
4. feeding device is used in ore deposit as claimed in claim 3, it is characterised in that the branching block（7）For cone or it is
Cylinder is polygon, each branching block（7）Between spacing be slightly larger than material average-size, the hopper（4）On
Surface and each branching block（7）Junction is provided with U-shaped neck（9）, the branching block（7）Pass through the U-shaped neck（9）With hopper
（4）Realization is slidably connected.
5. feeding device is used in ore deposit as claimed in claim 4, it is characterised in that the U-shaped neck（9）On be additionally provided with a groove lid
（10）, the groove lid（10）Seal the U-shaped neck（9）.
6. feeding device is used in ore deposit as claimed in claim 5, it is characterised in that the hopper（4）Upper end splicing at be provided with
One cushion（8）, the cushion（8）Thickness be 3-8mm, width and hopper（4）Length is identical, length 100-400mm,
Material therefor is elastic polyurethane material.
7. feeding device is used in ore deposit as claimed in claim 6, it is characterised in that described to increase sliding wearing layer（5）Thickness be 50-
300 μm, it is sprayed into using teflon coating, the teflon coating is evenly coated at the upper surface of the hopper
On.
8. feeding device is used in ore deposit as claimed in claim 7, it is characterised in that the preparation technology bag of the corrosion-resistant epoxy paint
Include following steps：
Step 1, by mass percentage by dispersant, 1/2 defoamer, 1/2 coupling agent, talcum powder, mica powder, nano titanium oxide
Base composite particles, sial base cenosphere and bentonite are proportionally ground scattered, are subsequently placed in homogenizer and stir
15min is mixed, mixing speed 1000r/min, stirs each component, obtains component A；
Step 2, resin is placed in crusher and pulverized, then the resin after pulverizing is put into mixer, and make its powder
It is broken, toner is obtained, is stirred for 15min, component B is made；
Step 3, component A, component B and remaining auxiliary agent be placed in homogenizer, stir 15min, mixing speed 1000r/
Min, obtain corrosion-resistant epoxy paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850750.2A CN105398738B (en) | 2015-11-30 | 2015-11-30 | Mine feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850750.2A CN105398738B (en) | 2015-11-30 | 2015-11-30 | Mine feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105398738A CN105398738A (en) | 2016-03-16 |
| CN105398738B true CN105398738B (en) | 2018-03-23 |
Family
ID=55464569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510850750.2A Active CN105398738B (en) | 2015-11-30 | 2015-11-30 | Mine feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105398738B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU100378B1 (en) * | 2017-08-28 | 2019-03-26 | Wurth Paul Sa | Wear resistant transfer or distribution chutes |
| CN109502231A (en) * | 2017-09-14 | 2019-03-22 | 安莉芳（中国）服装有限公司 | A kind of buffering delivery chute |
| CN109552798B (en) * | 2018-12-04 | 2020-10-09 | 安徽省华腾农业科技有限公司经开区分公司 | Mining high-efficient transportation equipment |
| CN110434657B (en) * | 2019-08-07 | 2020-09-04 | 江门市江海区凯裕五金制品有限责任公司 | Adjustable feeding mechanism of numerical control machine tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2710294B2 (en) * | 1991-12-19 | 1998-02-10 | 旭テック株式会社 | Transfer device |
| CN200992404Y (en) * | 2006-12-25 | 2007-12-19 | 广东韶钢松山股份有限公司 | Novel hydraulic chute material-conveying device |
| CN201217563Y (en) * | 2008-03-28 | 2009-04-08 | 攀钢集团攀枝花钢铁研究院有限公司 | Angle variable sliding chute |
| CN202983838U (en) * | 2012-11-02 | 2013-06-12 | 四川大学 | Material uniform distribution device |
| CN103275602B (en) * | 2013-06-21 | 2016-02-24 | 镇江市万源电子有限公司 | The oily modified epoxy anticorrosive coating of coated aluminum foil |
| CN205187095U (en) * | 2015-11-30 | 2016-04-27 | 成都德善能科技有限公司 | Feeding device is used in mine |
-
2015
- 2015-11-30 CN CN201510850750.2A patent/CN105398738B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105398738A (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105398738B (en) | Mine feeding device | |
| CN102352168B (en) | Anticorrosive wear-resistant paint for magnesium alloy and preparation method thereof | |
| CN102643595B (en) | Fired epoxy powder coating special for hot rolling coating of large-caliber steel pipes | |
| CN107955495B (en) | high-molecular ceramic wear-resistant coating and preparation method thereof | |
| CN107936771A (en) | A kind of novel graphite alkene is modified universal epoxy coating and preparation method thereof | |
| CN104530921B (en) | Method for preparing epoxy heavy corrosion-resistant paint with toughness | |
| CN1887992A (en) | Nanometer modified epoxy sealing paint and its prepn | |
| CN102719173A (en) | Epoxy anti-corrosive paint used for underwater concrete | |
| CN102002301A (en) | Fire-proof and corrosion-proof dual-function paint for water-based ultrathin expansion steel structure and preparation method thereof | |
| CN108504250A (en) | A kind of epoxy resin composite anti-wear coating and preparation method thereof | |
| CN101585999B (en) | High temperature-resisting anti-corrosion anti-abrasion self-lubricating coating material and preparation method thereof | |
| CN102134432A (en) | Water-borne ultrathin intumescent fireproof and anticorrosive double-function coating for steel structure and preparation method thereof | |
| CN103173045A (en) | Inorganic zinc-rich anticorrosive nano-attapulgite coating and its preparation method | |
| CN104789100A (en) | Waterborne polyurethane dampproof anticorrosive coating and preparation method thereof | |
| CN108329739B (en) | A kind of super-hydrophobic composite anti-corrosive coating of zinc-rich and preparation method thereof | |
| CN101654584B (en) | Low-solvent ocean nanometer anticorrosion coating and preparation method thereof | |
| CN102585746A (en) | Metal wear resistant repairing composite coating material and preparation method of metal wear resistant repairing composite coating material | |
| CN101638546A (en) | Solvent-free epoxy heavy-duty anticorrosive coating for automatic spraying for online repairing of petroleum pipelines | |
| CN104610841A (en) | Nano-ceramic-modified epoxy resin paint as well as application thereof to metal valves | |
| CN105860642A (en) | Novel special putty | |
| CN105273572A (en) | Solvent-free epoxy pipe coating and preparation method thereof | |
| CN107974112A (en) | A kind of mining machinery surface weather-resistant coating | |
| CN108219628B (en) | Marine corrosion-resistant aircraft engine deionized water paint and preparation method thereof | |
| CN110128943A (en) | A kind of graphene high-efficiency energy anticorrosive paint and preparation method thereof and product | |
| CN101817970B (en) | Hydroxychloroethylene-vinyl acetate modified epoxy resin compound and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gu Yusheng Inventor before: Li Yan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180226 Address after: 558200 Dushan County Park of Buyi Nationality and Miao Autonomous Prefecture of Qiannan, Guizhou Province Applicant after: Guizhou Dongfeng antimony industry Limited by Share Ltd Address before: 610000 Chengdu City, Wuhou District Province, the South Ring Road, No. two, No. 1, No. 1, floor 31, No. 5 Applicant before: CHENGDU DESHANNENG TECHNOLOGY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |