CN201721895U - Energy-saving and noise-reduction sandstone aggregate conveying shuttle groove - Google Patents
Energy-saving and noise-reduction sandstone aggregate conveying shuttle groove Download PDFInfo
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- CN201721895U CN201721895U CN2010202090762U CN201020209076U CN201721895U CN 201721895 U CN201721895 U CN 201721895U CN 2010202090762 U CN2010202090762 U CN 2010202090762U CN 201020209076 U CN201020209076 U CN 201020209076U CN 201721895 U CN201721895 U CN 201721895U
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Abstract
The utility model relates to an energy-saving and noise-reduction sandstone aggregate conveying shuttle groove comprising a shuttle-groove bottom plate, shuttle-groove side plates, a shuttle-groove cover plate, an aggregating plate, a sound absorbing material, a steel mesh, bolts, a feed hopper and a buffer material tank, wherein the shuttle-groove side plates are welded on the shuttle-groove bottom plate; the shuttle-groove cover plate is connected to the shuttle-groove side plates by the bolts; the aggregating plate is welded on the shuttle-groove bottom plate and the shuttle-groove side plates so that sandstone aggregates are stacked on the aggregating plate during conveying to form a material pad and are not contacted with the shuttle-groove bottom plate and the shuttle-groove side plates in a conveying process; the sound absorbing material is fixed on the upper half parts of the shuttle-groove cover plate and the shuttle-groove side plates by the bolts; and the buffer material tank is welded on a discharge port of the shuttle groove. The energy-saving and noise-reduction sandstone aggregate conveying shuttle groove has the advantages of effectively reduction on the steel consumption and noise emission, no limitation on the used space and obvious economic and environmental benefit, and can be widely used for the fields of sandstone aggregate shuttle groove conveying systems and the like.
Description
Technical field
The present invention relates to the sandstone aggregate conveying technology, be specifically related to the energy-saving and noise-reducing sandstone aggregate and carry the shuttle groove.
Background technology
Existing sandstone aggregate is carried the shuttle groove, mainly contains slot type and box shuttle groove.Slot type shuttle cell body is long-pending little, but sandstone aggregate is bigger to the abrasion of shuttle groove when carrying, and the steel consumption is big, and when particularly carrying aggregate to be the higher granite of quartz content, the steel consumption is big especially, and noise is also big; Though box shuttle groove can reduce sandstone aggregate when carrying to the abrasion of shuttle groove, noise is big, and volume is big, and the quantity of material of corresponding use and take up room greatly can't use in the space-constrained place, and the shuttle groove uses position corresponding engineering amount also to increase.
In the sandstone aggregate system of processing, in shuttle groove when design, usually adopted slot type shuttle groove because of limited space, and not only the steel consumption is high for this shuttle groove, and noise is big, also do not meet the fundamental state policy of " energy-conservation, consumption reduction, reduce discharging ".Therefore, do not adopt box shuttle groove in the place relatively space-constrained the time, but increased the quantities that shuttle groove and shuttle groove use the position so again, noise problem also is difficult to solve, and cost is higher simultaneously, environmental protection risk height.
Summary of the invention
Goal of the invention of the present utility model is high in order to solve in the sandstone aggregate system of processing steel consumption, and the problem that noise is big in order to reach " energy-conservation, consumption reduction, reduce discharging ", to build environmental protection sandstone system of processing, and can effectively be saved construction investment, specially proposes the present invention.
The utility model is to realize with following technical scheme:
The energy-saving and noise-reducing sandstone aggregate is carried the shuttle groove, earlier determine shuttle slot length and setting angle (38 °～80 °) according to delivery head and distance, again according to the sandstone aggregate operational throughput of shuttle groove (＜3000t/h), carry aggregate size (＜300mm), the shuttle angle of the v-groove determines shuttle channel section size.Shuttle groove body material is a steel plate, and sound absorption materials is the pearl cotton, and auxiliary material are bolt and wire net.
The energy-saving and noise-reducing sandstone aggregate is carried the shuttle groove, be by the shuttle trough floor, shuttle groove side plate, shuttle groove cover plate, plate gathers materials, sound absorption materials, wire net, bolt, feeder hopper, buffer bin is formed: shuttle groove side plate is welded on the shuttle trough floor, shuttle groove cover plate bolt together is on shuttle groove side plate, the plate that gathers materials is welded on shuttle trough floor and the shuttle groove side plate, be accumulated on the plate 4 that gathers materials when sandstone aggregate is carried and form backing strap, make sandstone aggregate in course of conveying, not contact shuttle trough floor and side plate, sound absorption materials uses bolt on the first half of shuttle groove cover plate and shuttle groove side plate by wire net, buffer bin is welded on the discharging opening of shuttle groove, the blanking impulsive force of sandstone aggregate is not directly acted on next treatment facility of sandstone aggregate, reduce noise in the production process with this.The discharging opening of buffer bin is determined according to actual conditions.
Above-mentioned energy-saving and noise-reducing sandstone aggregate is carried the shuttle groove, operational throughput Q 500t/h-3000t/h wherein, and shuttle angle of the v-groove θ is 38 °-80 °, and carrying aggregate size D is 20mm-300mm, and the wide B1 of shuttle trough floor is 400mm-1000mm.H: shuttle groove height is determined according to actual needs.
Beneficial effect of the present invention effectively reduces the quantity discharged of the steel consumption and the noise of shuttle groove, and usage space is unrestricted, can be widely used in fields such as sandstone aggregate shuttle groove delivery system.Tangible economy and environmental benefit are arranged.
Description of drawings
Fig. 1 is that the energy-saving and noise-reducing sandstone aggregate carries the shuttle tank structure scheme drawing flat;
Fig. 2 carries shuttle grooved profile scheme drawing for the energy-saving and noise-reducing sandstone aggregate.
In Fig. 1 and Fig. 2,1. shuttle trough floor, 2. shuttle groove side plate, 3. shuttle groove cover plate, the plate that 4. gathers materials, 5. sound absorption materials, 6. wire net, 7. bolt, 8. bolt, 9. buffer bin, 10. feeder hopper, 11. inlet points, 12. discharging openings.Alphabetical implication is among the figure: Q: operational throughput, L: the distance between plates of gathering materials, θ: the shuttle angle of the v-groove, B2: the plate width that gathers materials, D: carry aggregate size, B1: the shuttle trough floor is wide, H: shuttle groove height
In Fig. 1 and Fig. 2, B2 and L and D and θ relation see Table 1, and operational throughput Q and B1 relation see Table 2.
Table 1 B2 and L and D and θ relation table
The relation table of table 2 operational throughput Q and B1
| Q(t/h) | ＜500 | 500～1000 | 1000～2000 | 2000～3000 |
| B1(mm) | 400 | 500 | 700 | 1000 |
The specific embodiment
According to Fig. 1 and Fig. 2 energy-saving and noise-reducing sandstone aggregate conveying shuttle groove of the present invention is described.
Examples of implementation: the energy-saving and noise-reducing sandstone aggregate is carried the shuttle groove, earlier determine shuttle slot length and setting angle (38 °～80 °) according to delivery head and distance, again according to the sandstone aggregate operational throughput of shuttle groove (＜3000t/h), carry aggregate size (＜300mm), the shuttle angle of the v-groove determines shuttle channel section size.
Shuttle trough floor (shuttle flitch) 1 (steel plate, δ=6mm), shuttle groove side plate 2 (steel plates, δ=6mm), shuttle groove cover plate 3 (steel plates, δ=2mm), plate 4 (steel plates gather materials, δ=6mm), sound absorption materials 5 (pearl cotton), wire net 6 (3.0#*50*50), bolt 7 (M12 * 30), bolt 8 (M12 * 90) buffer bin 9 (steel plate, δ=6mm) form.Shuttle groove side plate 2 is welded on the shuttle trough floor 1, shuttle groove cover plate 3 usefulness bolts 7 are connected on the shuttle groove side plate 2, the plate 4 that gathers materials is welded on shuttle trough floor 1 and the shuttle groove side plate 2, be accumulated on the plate 4 that gathers materials when sandstone aggregate is carried and form backing strap, make sandstone aggregate in course of conveying, not contact shuttle trough floor 1 and side plate 2, sound absorption materials 5 is fixed in half one of shuttle groove cover plate 3 and shuttle groove side plate 2 by wire net 6 usefulness bolts 8, buffer bin 9 is welded on the discharging opening of shuttle groove, and discharging opening is arranged on any one side around the buffer bin 9.The blanking impulsive force of sandstone aggregate is not directly acted on next treatment facility of sandstone aggregate, can reduce noise.The discharging opening direction of buffer bin is determined according to actual needs, only is signal in the Figure of description.Sandstone aggregate is welded in feeder hopper after carrying shuttle groove overall package to finish.
The present invention has favorable economic benefit in implementation process: with power station, the Su Jia river mouth pre-screen house blanking shuttle tank of sandstone system of processing is example, and it adopts slot type shuttle groove, and carrying the aggregate lithology is granite, and quartz content is 20%～30%.The shuttle channel section is of a size of 500mm * 500mm, and length is 2.5m, and base plate adopts the steel plate of δ 20mm, and side plate and cover plate adopt the steel plate of δ 8mm.This shuttle groove is carried 4.5 ten thousand tons of sandstone aggregates just to need more shuttle changing trough floor and is reinforced the side plate bottom.Change required steel plate 274.75kg, 4200 yuan/t of steel plate unit price amounts to 1153.95 yuan; On 0.5 work day of welder, on 1 work day of general worker, amount to 140.00 yuan of labour costs; Auxilliary material takes and amounts to 12.00 yuan, then changes and reinforces a shuttle groove and need 1305.95 yuan, and it is 290.21 yuan/ten thousand tons that the shuttle groove is carried the wear and tear expenses of aggregate.Power station, Su Jia river mouth sandstone system of processing need be produced 1,250,000 tons of sandstone aggregates altogether, 39 of shuttle grooves, and then each shuttle groove wear and tear expenses is 36276.25 yuan, adds up to 1414773.8 yuan.
Present middle-size and small-size sandstone system of processing at least all has tens shuttle grooves, large-scale and super-huge up to a hundred shuttle grooves (total amount of sandstone aggregate conveying is bigger) especially.As adopt the energy-saving and noise-reducing sandstone aggregate to carry the shuttle groove, and not only can save steel consumption and shuttle groove and change the time, can also reduce the noise in the production process, reach national noise emissions requirement.Its widely-used society and economic benefit are huge.
Claims (2)
1. the energy-saving and noise-reducing sandstone aggregate is carried the shuttle groove, it is characterized in that by the shuttle trough floor, shuttle groove side plate, shuttle groove cover plate, plate gathers materials, sound absorption materials, wire net, bolt, feeder hopper, buffer bin is formed: shuttle groove side plate is welded on the shuttle trough floor, shuttle groove cover plate bolt together is on shuttle groove side plate, the plate that gathers materials is welded on shuttle trough floor and the shuttle groove side plate, be accumulated on the plate that gathers materials when sandstone aggregate is carried and form backing strap, make sandstone aggregate in course of conveying, not contact shuttle trough floor and side plate, sound absorption materials uses bolt on the first half of shuttle groove cover plate and shuttle groove side plate by wire net, and buffer bin is welded on the discharging opening of shuttle groove.
2. energy-saving and noise-reducing sandstone aggregate according to claim 1 is carried the shuttle groove, it is characterized in that shuttle groove operational throughput Q is 500t/h-3000t/h, and shuttle angle of the v-groove θ is 38 °-80 °, and carrying aggregate size D is 20mm-300mm, and the wide B1 of shuttle trough floor is 400mm-1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202090762U CN201721895U (en) | 2010-05-31 | 2010-05-31 | Energy-saving and noise-reduction sandstone aggregate conveying shuttle groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202090762U CN201721895U (en) | 2010-05-31 | 2010-05-31 | Energy-saving and noise-reduction sandstone aggregate conveying shuttle groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201721895U true CN201721895U (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202090762U Expired - Lifetime CN201721895U (en) | 2010-05-31 | 2010-05-31 | Energy-saving and noise-reduction sandstone aggregate conveying shuttle groove |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902319A (en) * | 2017-12-14 | 2018-04-13 | 江苏财经职业技术学院 | Grain forward feed baffle-box |
| CN110683374A (en) * | 2019-10-15 | 2020-01-14 | 枣庄鑫金山智能机械股份有限公司 | Energy-saving noise-reducing sandstone aggregate conveying shuttle groove |
| CN111204573A (en) * | 2020-01-10 | 2020-05-29 | 中信重工工程技术有限责任公司 | Belt conveyor material distributing device and method for multi-point discharging |
-
2010
- 2010-05-31 CN CN2010202090762U patent/CN201721895U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902319A (en) * | 2017-12-14 | 2018-04-13 | 江苏财经职业技术学院 | Grain forward feed baffle-box |
| CN110683374A (en) * | 2019-10-15 | 2020-01-14 | 枣庄鑫金山智能机械股份有限公司 | Energy-saving noise-reducing sandstone aggregate conveying shuttle groove |
| CN111204573A (en) * | 2020-01-10 | 2020-05-29 | 中信重工工程技术有限责任公司 | Belt conveyor material distributing device and method for multi-point discharging |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |