CN202449528U - High temperature chain bucket machine - Google Patents
High temperature chain bucket machine Download PDFInfo
- Publication number
- CN202449528U CN202449528U CN2012200660544U CN201220066054U CN202449528U CN 202449528 U CN202449528 U CN 202449528U CN 2012200660544 U CN2012200660544 U CN 2012200660544U CN 201220066054 U CN201220066054 U CN 201220066054U CN 202449528 U CN202449528 U CN 202449528U
- Authority
- CN
- China
- Prior art keywords
- hopper
- high temperature
- heat insulation
- bucket machine
- hopper frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a special high temperature conveying device which is designed by improving the technological requirements of magnesium smelting and other special industries, and in particular relates to a high temperature chain bucket machine which is formed by sequentially matching a head driving device, an intermediate bracket, a conveying device matched on the intermediate bracket, and a tail heavy hammer tension mechanism, and is characterized in that the conveying device is formed by assembling a pull chain, a hopper which is fixed on the pull chain and supported by a hopper frame, and a heat insulation device arranged between the hopper and the hopper frame; a roller wheel is matched at the lower part of the hopper frame; a heat insulation track is matched at the lower part of the roller wheel; and two square cooling circulation devices are respectively arranged at the two sides of the heat insulation track. The high temperature chain bucket machine is novel, reasonable, unique, convenient to maintain and suitable for conveying various high-temperature powdered materials and block-shaped materials in a horizontal way and an inclined way.
Description
Technical field
The utility model relates to a kind of magnesium smelting and other special industry technological requirement is improved design-calculated special-purpose high temperature load transfer device, especially relates to a kind of high temperature bucket machine.
Background technology
Because the dash condition is limited, in addition the discharging opening slag temperature up to 1200 ° of C about, the tunnel temperature up to 50 ° of C about.Abominable service conditions causes hopper, rail, plate deformation of chain.Roller derailing, roller are not changeed etc.: and the bucket machine maximum delivery temperature of charge of producing both at home and abroad can not surpass 600 ° of C, the present way that does not also address these problems.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, provide a kind of novel structure, rationally, unique, a kind of high temperature bucket machine of being convenient to keep in repair, be applicable to level, tilting to carry various high temperature modification powderies and lump material.
The utility model is realized through following mode:
A kind of high temperature bucket machine; It is to be cooperated successively by feedway that cooperates on head actuating device, central support, the central support and afterbody weight stretching device to form; It is characterized in that: above-mentioned feedway is to assemble by being fixed with the middle heat-proof device of hopper, hopper and hopper frame that supports through hopper frame on conduction chain, the conduction chain; The hopper frame bottom is combined with roller, and the roller bottom is combined with heat insulation track, is provided with square cooling-cycle device in heat insulation track both sides;
Said conduction chain is directly to be fastened on the said hopper with bolt through the heat-proof device in the middle of the said hopper frame, and said roller is fastened on the said hopper frame through nut;
Said heat insulation track is to be fastened on the said central support with bolt clip plate.
The utility model has following effect:
1) novel structure, rationally, unique, be convenient to maintenance: the device that the utility model provides comprises hopper by head actuating device, afterbody weight stretching device, transport portion; Heat-proof device; Hopper frame, conduction chain, roller; Central support, the square cooling-cycle device of last lower railway etc. are partly formed thereby structure is not only novel, reasonable, unique and be convenient to maintenance.
2) the prevention thermal deformation, prevent the interior curved and excurvation of guide rail: the device hopper that the utility model provides is with the 16Mn thin plate of δ=6mm; The chain bucket of standard bucket machine is wide, the long 427.6mm of the 400mm high 160mm in limit parallel four limit row small box of freely opening suitable for reading; Because the casing high-temperature is not easy to distribute, we are decided to be 120mm with the hopper height under the prerequisite of operational throughput satisfying like this.Consider from the hopper running velocity: because hopper has half the time to be in the band material operational process, and half the time is not with material, that is to say that the half the time hopper is in warm-up mode; The half the time hopper is in the cooling state; Therefore when design, running velocity is brought up to 12 meters of per minutes by 10 meters of per minute kinds, high-temperature material length of the halt in hopper is shortened; Owing to taked above measure, so strengthened the hopper non-deformability greatly.Solved the problem on deformation of hopper; Add square cooling-cycle device in addition in the guide rail both sides and reduce the guide rail self-temperature with cooling water expansion tank; Former guide rail directly is welded in changes guide rail on the middle frame and guide rail and middle frame are tightened together with pressing plate, bolt; And pressing plate washed into elongated slot; Guide rail splice is also washed into elongated slot has enough elongate gaps when guaranteeing that guide rail receives thermal elongation, to solve the interior curved and excurvation of guide rail.
3) good heat-insulation effect: the device heat-proof device that the utility model provides, the chain ladder of bucket machine, chain are directly to be fastened on the hopper through eight hexagonal bar irons; Roller is fastened on the hopper frame with nut again; The temperature of chain ladder can not surpass 60 ° of C, otherwise will cause the chain reaction of chain, roller.According to the heat conduction formula, the heat of the big more conduction of area of contact under the same conditions is big more.Heat Conduction Material is different, and coefficient of thermal conductivity will differ from and be prone to very greatly, hopper maked somebody a mere figurehead with hopper frame also can suitably solve the heat conduction problem.My company has developed a kind of later-model heat-proof device.Make hopper and the hopper frame area of contact little, built on stilts highly also suitable, and practiced thrift cost and solved heat conducting problem again and be controlled at 60 ° below the C through the temperature of on-the-spot test hopper frame.
4) avoided chain and main driving wheel, tail wheel to take off tooth; Prevent the roller derailing: the device that the utility model provides is not acted upon by temperature changes in order to ensure bucket machine chain in service; Remain constant tensile force; So change the spiral tensioning of bucket machine standard into automatic gravity tensioning mechanism, be heated because temperature constantly changes chain constantly elongates or shortens and remain constant tensile force though guarantee chain.Avoided chain and main driving wheel, tail wheel to take off tooth, the one of the main reasons of the roller derailing that causes.
5) the utility model relates to that a kind of magnesium is smelted and other special industry technological requirement is improved design-calculated special-purpose high temperature load transfer device.This equipment is applicable to level, tilts to carry various high temperature modification powderies and lump material, and its temperature tolerance is higher than dissepiment formula, belt-type and vibration-type load transfer device.Can many temperature be pulled out from underground wide 2.5 meters high 2 meters tunnels up to 1200 ° of C magnesium slags and high-temperature material, be transported in the cold slag machine, through the NE gig material mentioned feed bin then.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
A kind of high temperature bucket machine; It is to be cooperated successively by feedway 4 that cooperates on head actuating device 1, central support 2, the central support 2 and afterbody weight stretching device 10 to form; As shown in Figure 1: above-mentioned feedway 4 is to assemble by being fixed with the hopper 8, hopper 8 and the hopper frame 3 middle heat-proof devices 9 that support through hopper frame 3 on conduction chain 5, the conduction chain 5; Hopper frame 3 bottoms are combined with roller 6; Roller 6 bottoms are combined with heat insulation track 7, are provided with square cooling-cycle device 11 in heat insulation track 7 both sides.
Above-mentioned conduction chain 5 is directly to be fastened on the said hopper 8 through the heat-proof device 9 usefulness bolts in the middle of the said hopper frame 3, and said roller 6 is fastened on the said hopper frame 3 through nut.
Above-mentioned heat insulation track 7 is to be fastened on the said central support 2 with bolt clip plate.
The head actuating device 1 of said bucket machine is made up of motor-pin coupler-retarder-bush roller chaiin, motor reducer base, the headstock-head shaft bearing-transmission shaft-drive wheel.
The afterbody weight stretching device 10 of said bucket machine is made up of tailstock-tail-gear spindle bearing-tail wheel-tail-gear spindle-weight stretching device.
During work, material gets into the hopper 8 of conveyer motion parts from feed well, and the motion transmission through conduction chain 5 is to head, discharging opening discharging from the head.
Claims (3)
1. high temperature bucket machine; It is to be cooperated successively by head actuating device (1), central support (2), the last feedway (4) that cooperates of central support (2) and afterbody weight stretching device (10) to form; It is characterized in that: above-mentioned feedway (4) is to assemble by being fixed with the middle heat-proof device (9) of hopper (8), hopper (8) and hopper frame (3) that supports through hopper frame (3) on conduction chain (5), the conduction chain (5); Hopper frame (3) bottom is combined with roller (6); Roller (6) bottom is combined with heat insulation track (7), is provided with square cooling-cycle device (11) in heat insulation track (7) both sides.
2. high temperature bucket machine as claimed in claim 1; It is characterized in that: said conduction chain (5) is directly to be fastened on the said hopper (8) with bolt through the heat-proof device (9) in the middle of the said hopper frame (3), and said roller (6) is fastened on the said hopper frame (3) through nut.
3. according to claim 1 or claim 2 high temperature bucket machine, it is characterized in that: said heat insulation track (7) is to be fastened on the said central support (2) with bolt clip plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200660544U CN202449528U (en) | 2012-02-28 | 2012-02-28 | High temperature chain bucket machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200660544U CN202449528U (en) | 2012-02-28 | 2012-02-28 | High temperature chain bucket machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449528U true CN202449528U (en) | 2012-09-26 |
Family
ID=46865412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200660544U Expired - Fee Related CN202449528U (en) | 2012-02-28 | 2012-02-28 | High temperature chain bucket machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501821A (en) * | 2015-12-21 | 2016-04-20 | 周益波 | Material-pouring and cleaning circulation mechanism for cooking equipment |
| CN109399079A (en) * | 2018-11-14 | 2019-03-01 | 福建南安市贵冠机械有限公司 | A kind of online carrier bar conveying equipment |
-
2012
- 2012-02-28 CN CN2012200660544U patent/CN202449528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501821A (en) * | 2015-12-21 | 2016-04-20 | 周益波 | Material-pouring and cleaning circulation mechanism for cooking equipment |
| CN109399079A (en) * | 2018-11-14 | 2019-03-01 | 福建南安市贵冠机械有限公司 | A kind of online carrier bar conveying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20170228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |