CN204250667U - Raw coal transportation system is with reprinting funnel - Google Patents
Raw coal transportation system is with reprinting funnel Download PDFInfo
- Publication number
- CN204250667U CN204250667U CN201420724493.9U CN201420724493U CN204250667U CN 204250667 U CN204250667 U CN 204250667U CN 201420724493 U CN201420724493 U CN 201420724493U CN 204250667 U CN204250667 U CN 204250667U
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- CN
- China
- Prior art keywords
- transshipping
- hopper
- raw coal
- transportation system
- spoil
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- Expired - Fee Related
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses the larger lump coal of a kind of further reduction volume and spoil and funnel is reprinted to the raw coal transportation system of next stage transport systems impulsive force, comprise loader(-mounted) shovel and be tilted to the transshipping hopper of lower setting in loader(-mounted) shovel lower end; Transshipping hopper inwall corresponding to described transshipping hopper downside surface is provided with Pao Gan mechanism, and described Pao Gan mechanism comprises at least two spaced throwing cash parts, and the upper side of described throwing cash part is the spigot surface under being tilted to.This reprinting funnel can be led to the larger lump coal of volume and spoil by Pao Gan mechanism, the lump coal making volume larger and spoil are dished out and are entered next stage transport systems from transshipping hopper, the lump coal that further reduction volume is larger and spoil, to next stage transport systems impulsive force, avoid next stage transport systems and impact and undermined raw coal ore deposit and splash.
Description
Technical field
The utility model relates to a kind of funnel, and especially a kind of raw coal transportation system reprints funnel.
Background technology
In raw coal transportation system, usually can use funnel that raw coal is concentrated fast and enter into subsequent processing.When adopting general funnel to transport, raw coal is pounded on next stage transport systems by directly rushing, not only impact damage next stage transport systems, and easily causes the lump coal in raw coal and spoil to splash.When particularly next stage transport systems is belt, belt is more easily scratched or is hit breakage, greatly reduces the service life of belt.In order to avoid the direct punching of raw coal is pounded, people usually funnel lower end arrange one section be tilted under inclined chute to transport raw coal ore deposit reprint; In transportation, subpunch is pounded in inclined chute by the raw coal entering funnel, is then delivered on belt along inclined chute.Although raw coal reduces the impulsive force of next stage transport systems after inclined chute is reprinted, but be usually mingled with the larger lump coal of a lot of volume and spoil in the raw coal transported, to the impulsive force of next stage transport systems still comparatively greatly, the phenomenon of splashing and concussion damage next stage transport systems is still comparatively serious for the lump coal that these volumes are larger and spoil.
Utility model content
The technical problems to be solved in the utility model is to provide the larger lump coal of a kind of further reduction volume and spoil reprints funnel to the raw coal transportation system of next stage transport systems impulsive force.
The utility model solves the technical scheme that its technical matters adopts: raw coal transportation system reprints funnel, comprises loader(-mounted) shovel and is tilted to the transshipping hopper of lower setting in loader(-mounted) shovel lower end; Transshipping hopper inwall corresponding to described transshipping hopper downside surface is provided with Pao Gan mechanism, and described Pao Gan mechanism comprises at least two spaced throwing cash parts, and the upper side of described throwing cash part is the spigot surface under being tilted to.
Further, described loader(-mounted) shovel is vertically arranged.
Further, the angle α between described loader(-mounted) shovel line of centers and transshipping hopper line of centers is 120 ° ~ 150 °.
Further, the angle between described spigot surface and transshipping hopper inwall is β; Wherein, 0 ° of < β < α-90 °.
Further, described throwing cash part is leg-of-mutton plate, and described spigot surface is surface, place, leg-of-mutton long limit.
Further, arc-shaped transitional surface is provided with between described spigot surface and transshipping hopper inwall.
The beneficial effects of the utility model are: this reprinting funnel can be led to the larger lump coal of volume and spoil by Pao Gan mechanism, the lump coal making volume larger and spoil are dished out and are entered next stage transport systems from transshipping hopper, the lump coal that further reduction is larger and spoil, to next stage transport systems impulsive force, avoid next stage transport systems and impact and undermined raw coal and splash.Leg-of-mutton throwing cash part has Stability Analysis of Structures, the advantage such as easy for installation.Arc-shaped transitional surface is beneficial to and leads to the larger lump coal of volume and spoil, and makes the structure of throwing cash part more stable.
Accompanying drawing explanation
Fig. 1 is enforcement structural representation of the present utility model;
Fig. 2 is the right TV structure schematic diagram of Fig. 1;
Fig. 3 is preferred enforcement structural representation of the present utility model;
Be labeled as in figure: loader(-mounted) shovel 1, transshipping hopper 2, Pao Gan mechanism 21, throwing cash part 211, spigot surface 2111, arc-shaped transitional surface 2112 and load-transfer device 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, raw coal transportation system, with reprinting funnel, comprises loader(-mounted) shovel 1 and is tilted to the transshipping hopper 2 of lower setting in loader(-mounted) shovel 1 lower end; Transshipping hopper 2 inwall corresponding to described transshipping hopper 2 downside surface is provided with Pao Gan mechanism 21, and described Pao Gan mechanism 21 comprises at least two spaced throwing cash parts 211, and the upper side of described throwing cash part 211 is the spigot surface 2111 under being tilted to.Wherein, transshipping hopper 2 can carry out first time to raw coal and reprint guiding, reduces raw coal to the impulsive force of next stage transport systems; Throw cash part 211 and enter next stage transport systems for lump coal larger for volume and spoil being dished out from transshipping hopper 2, the lump coal that reduction volume is larger further and spoil are to next stage transport systems impulsive force; The enforcement structure of throwing cash part 211 has multiple, such as: be tilted to the reinforcing bar of lower setting, plate that upside has the spigot surface 2111 under being tilted to or block etc.; Throw cash part 211 to be usually made up of metallic material, throw cash part 211 can by welding, screw be fixed, embed the fixed form such as fixing is connected with transshipping hopper 2.Throw cash part 211 in Pao Gan mechanism 21 and there is certain interval each other, be convenient to fine coal and small volume in raw coal lump coal and spoil directly deviate from.As herein described being tilted to down is using vertical direction as reference direction.
Concrete, described loader(-mounted) shovel 1 is vertically arranged, and is convenient to the setting of collecting raw coal and transshipping hopper 2.Wherein, loader(-mounted) shovel 1 and transshipping hopper 2 are generally by welding or Flange joint, angle between loader(-mounted) shovel 1 and transshipping hopper 2 can have multiple, for the ease of reprinting raw coal and making it deviate from smoothly from transshipping hopper 2, as shown in Figure 1, the angle α between described loader(-mounted) shovel 1 line of centers and transshipping hopper 2 line of centers is preferably 120 ° ~ 150 °.As shown in Figure 3, the outlet of transshipping hopper 2 is arranged towards load-transfer device 3 usually, and in order to Shi Pao cash mechanism 21 can carry out throwing cash guiding to the larger lump coal of volume and spoil smoothly, the angle between described spigot surface 2111 and transshipping hopper 2 inwall is β; Wherein, 0 ° of < β < α-90 °.
Again as shown in figures 1 and 3, described throwing cash part 211 is preferably leg-of-mutton plate, and described spigot surface 2111 is surface, place, leg-of-mutton long limit; One of leg-of-mutton throwing cash part 211 minor face is fixed together easy for installation with transshipping hopper 2, and another minor face throwing cash part 211 works the firmly effect that supports makes throwing cash part 211 Stability Analysis of Structures.
For the ease of leading to the larger lump coal of volume and spoil, as shown in Figure 3, between described spigot surface 2111 and transshipping hopper 2 inwall, be provided with arc-shaped transitional surface 2112.Arc-shaped transitional surface 2112 also makes the connection structure between throwing cash part 211 and transshipping hopper 2 more stable.
Claims (6)
1. raw coal transportation system is with reprinting funnel, comprises loader(-mounted) shovel (1) and is tilted to the transshipping hopper (2) of lower setting in loader(-mounted) shovel (1) lower end; It is characterized in that: transshipping hopper (2) inwall corresponding to described transshipping hopper (2) downside surface is provided with Pao Gan mechanism (21), described Pao Gan mechanism (21) comprises at least two spaced throwing cash parts (211), and the upper side of described throwing cash part (211) is the spigot surface (2111) under being tilted to.
2. raw coal transportation system as claimed in claim 1 is with reprinting funnel, it is characterized in that: described loader(-mounted) shovel (1) is vertically arranged.
3. raw coal transportation system as claimed in claim 2 is with reprinting funnel, it is characterized in that: the angle α between described loader(-mounted) shovel (1) line of centers and transshipping hopper (2) line of centers is 120 ° ~ 150 °.
4. raw coal transportation system as claimed in claim 3 is with reprinting funnel, it is characterized in that: the angle between described spigot surface (2111) and transshipping hopper (2) inwall is β; Wherein, 0 ° of < β < α-90 °.
5. the raw coal transportation system as described in claim 1,2,3 or 4, with reprinting funnel, is characterized in that: described throwing cash part (211) is leg-of-mutton plate, and described spigot surface (2111) is surface, place, leg-of-mutton long limit.
6. raw coal transportation system as claimed in claim 5 is with reprinting funnel, it is characterized in that: be provided with arc-shaped transitional surface (2112) between described spigot surface (2111) and transshipping hopper (2) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724493.9U CN204250667U (en) | 2014-11-26 | 2014-11-26 | Raw coal transportation system is with reprinting funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724493.9U CN204250667U (en) | 2014-11-26 | 2014-11-26 | Raw coal transportation system is with reprinting funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250667U true CN204250667U (en) | 2015-04-08 |
Family
ID=52954998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724493.9U Expired - Fee Related CN204250667U (en) | 2014-11-26 | 2014-11-26 | Raw coal transportation system is with reprinting funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255472A (en) * | 2017-06-15 | 2017-10-17 | 中交航局第工程有限公司 | Jackstone device on a kind of high-accuracy water |
-
2014
- 2014-11-26 CN CN201420724493.9U patent/CN204250667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255472A (en) * | 2017-06-15 | 2017-10-17 | 中交航局第工程有限公司 | Jackstone device on a kind of high-accuracy water |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161126 |