CN203638703U - Environment-friendly discharging car and environment-friendly discharging mechanism - Google Patents
Environment-friendly discharging car and environment-friendly discharging mechanism Download PDFInfo
- Publication number
- CN203638703U CN203638703U CN201320890598.7U CN201320890598U CN203638703U CN 203638703 U CN203638703 U CN 203638703U CN 201320890598 U CN201320890598 U CN 201320890598U CN 203638703 U CN203638703 U CN 203638703U
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- dummy car
- feed bin
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- chute
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 title description 6
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 239000000428 dust Substances 0.000 claims abstract description 43
- 230000007613 environmental effect Effects 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000013536 elastomeric material Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000001464 adherent effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 239000013013 elastic material Substances 0.000 abstract 1
- 239000013590 bulk material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an environmental protection dummy car and environmental protection shedding mechanism. This case provides an environmental protection dummy car, has the chute that can lead the material to the feed bin, chute bottom discharge gate department sets up sealed suction hood, sets up around the edge of suction hood along the suction hood edge setting, and along the outside flexible seal area that extends of the direction on this edge of perpendicular to, flexible seal area is elastic material. The present case still provides an environmental protection shedding mechanism, including foretell dummy car and feed bin, the feed bin has the feed bin feed inlet that corresponds the swift current tank bottom discharge opening setting of dummy car, is provided with the closing plate at the feed inlet, and the closing plate can be with the sealed cooperation of flexible seal area, and form flexible seal structure. Through the flexible seal structure of this kind of rigid-flexible combination of increase closing plate and flexible seal area between suction hood bottom and feed bin feed inlet, can carry out good sealing to the chute export, guarantee that dust collector can full play dust removal function to gap between shutoff suction hood bottom and the feed bin feed inlet effectively reduces the raise dust of the in-process of unloading, fully plays the environmental protection effect.
Description
Technical field
The utility model relates to transportation and the delivery device of bulk material, espespecially a kind of environmental protection shedding mechanism.
Background technology
A lot of industries such as mine, electric power, metallurgy, coal, building materials, in the transportation of bulk material, all can be used this discharging of conveyor device of dummy car.Dummy car and travelling apron are combined into one, and are discharged in the feed bin of conveyer below for the material that travelling apron is carried.As a kind of delivery device of walking belt conveyer, dummy car has the function of multiple discharge, can rationally utilize space, stock ground.Dummy car can safety on supporting track bidirectional walking, easy to operate, discharging is smooth and easy.
The dummy car generally using in the industry now as shown in Figure 1, it has the part such as discharge chute 50 composition of pressure roller device 1, vehicle frame 2, wheel driver 3, bend pulley 4, hollow, annexation between each several part by known in the industry, does not repeat them here.Discharge chute 50 can be arranged to horse-ride step structure as required, and is divided into the discharging respectively of twice chute by bifurcated funnel.Bulk material laterally transports by travelling apron, and be conducted to the top of discharge chute 50, be directed at the inner chamber of chute 50 hollows by the funnel structure of chute 50, and because gravity falls to chute discharge port 51 along chute 50 inwalls, and the inlet point 17 of just right feed bin enters in feed bin along its underpart.
Owing to containing a large amount of dust in bulk material, in discharge process, easily produce dust pollution, so often adopt in the industry the mode of Mobile ventilation groove, material is carried out to concentrated dust-removing, this dedusting method is, at the discharge port 51 of chute 50, dust shield 8 is set, and dust collector 7 is taken the dust of kicking up away from dust shield 8.Because the material of transportation exists lumpy bulk material, therefore between dust shield 8 and the grid section of feed bin inlet point 17, there is certain distance to occur jam phenomenon when avoiding dummy car to move.Even if the larger gap that dust shield and inlet point exist causes being provided with dust collector 7, but a large amount of dust still overflows from this gap, finally causes that feed bin top airborne dust is many, environment is poor, is unfavorable for environmental demands and workers ' health.
Utility model content
The purpose of this utility model, be to provide a kind of environmental protection dummy car and environmental protection shedding mechanism, by the elastic sealing structure of chute bottom, between chute discharge port and feed bin inlet point, form actv. sealing, prevent that airborne dust from producing, and overcome the defect described in background technology.
Above-mentioned purpose, can adopt following technical proposal to realize:
The utility model provides a kind of environmental protection dummy car, there is the chute that material can be directed to feed bin, chute bottom discharge openings place is provided with sealing dust shield, it is characterized in that, be provided with and arrange along dust shield edge and along perpendicular to the outward extending flexible sealing band of direction at this edge, this flexible sealing band is elastomeric material in the edge of described dust shield surrounding.
Dummy car as above, described sealing dust shield has four side plates that are connected, and wherein two relative side plates are along the direction of travel setting of parallel described dummy car, and other two relative side plates are along the direction of travel setting of vertical described dummy car.
Dummy car as above, described elastomeric material is elastic rubber belt.
Dummy car as above, described flexible sealing band is four elastic rubber belts that are in line along each side plate edge respectively and arrange.
The utility model also provides a kind of environmental protection shedding mechanism, comprise: dummy car, there is the chute that material can be directed to feed bin, chute bottom discharge openings place is provided with sealing dust shield, be provided with and arrange along dust shield edge and along perpendicular to the outward extending flexible sealing band of direction at this edge, this flexible sealing band is elastomeric material in the edge of described dust shield surrounding; Described feed bin, the feed bin inlet point that its chute bottom discharge openings with corresponding described dummy car arranges, is provided with closing plate at this inlet point, and sealing plate can be sealed and matched with described flexible sealing band, and forms flexible sealing structure.
Environmental protection shedding mechanism as above, described feed bin inlet point is provided with two closing plates, and these two closing plates are arranged on the both sides of this inlet point along the direction that is parallel to described dummy car walking; Described sealing dust shield has four side plates that are connected, and wherein two relative side plates are along the direction of travel setting of parallel described dummy car, and other two relative side plates are along the direction of travel setting of vertical described dummy car.
Environmental protection shedding mechanism as above, the elastomeric material of described dummy car flexible sealing band is elastic rubber belt.
Environmental protection shedding mechanism as above, the flexible sealing band of described dummy car is four elastic rubber belts that are in line along four side plate edges respectively and arrange, and two elastic rubber belts that wherein arrange along the direction of travel of parallel described dummy car coordinate with two described closing plates difference flexible sealings of described feed bin inlet point both sides; The setting that slopes inwardly from top to bottom of each closing plate of described feed bin inlet point, and make the madial wall of closing plate form the sealing adherent surface of inclination.
Environmental protection shedding mechanism as above, each described closing plate is steel matter.
By above technical scheme, advantage and disadvantage of the present utility model is:
1. the utility model increases the flexible sealing structure of closing plate and this hard and soft combination of flexible sealing band between dust shield bottom and feed bin inlet point, can carry out good sealing to chute outlet, assurance dust collector can be given full play to dedusting function, and gap between shutoff dust shield bottom and feed bin inlet point, effectively reduce the airborne dust in discharge process, fully play environmental-protection function.
2. environmental protection shedding mechanism of the present utility model is installed elastic rubber belt in the bottom of four side plates of dummy car dust shield, be parallel to the both sides installation inclined steel plate of dummy car direction of travel at feed bin inlet point simultaneously, can effectively stop overflowing of dust but can not affect normally passing through of lumpy bulk material perpendicular to the elastic rubber belt of dummy car direction of travel, can effectively reduce the airborne dust of discharge port along the flexible sealing structure of the elastic rubber belt of dummy car direction of travel and the inclined steel plate of feed bin inlet point composition.
Accompanying drawing explanation
For making the purpose of this utility model, technological means and technique effect have more complete and clearly disclose, be below elaborated, and see also accompanying drawing and parts label.
Fig. 1 is the schematic diagram of existing dummy car;
Fig. 2 is the three-dimensional view of the chute of environmental protection dummy car of the present utility model;
Fig. 3 is the local side sectional view of environmental protection shedding mechanism of the present utility model, wherein shows dummy car and the feed bin sealing state in the time that discharging is worked;
Fig. 4 is the side-looking inner structure schematic diagram of the chute of environmental protection dummy car of the present utility model.
The specific embodiment
First it should be noted that, in the utility model, the term of all references " outward " all refers to away from the direction that refers to body, and all terms " interior " all refer to the direction that refers to body interior or inner chamber.
Refer to shown in Fig. 1, dummy car of the present utility model is substantially identical with the dummy car of prior art on integral structure, below only describes improving structure.
The utility model provides a kind of environmental protection shedding mechanism, comprises dummy car and feed bin, wherein:
As Fig. 2, dummy car has the chute 5 that material can be directed to feed bin, chute 5 bottom discharge openings places are provided with sealing dust shield 8, be provided with along dust shield 8 edge settings and along perpendicular to the outward extending flexible sealing band 13 of direction at this edge in the edge of described dust shield 8 surrounding, this flexible sealing band 13 is elastomeric material;
As Fig. 3, feed bin 12 has the feed bin inlet point 17 of the chute 5 bottom discharge openings settings of corresponding described dummy car, is provided with closing plate 16 at this inlet point 17, and sealing plate 16 can be sealed and matched with described flexible sealing band 13, and forms flexible sealing structure.
Preferably, described feed bin inlet point 17 is provided with two closing plates 16, this two closing plates 16 along the direction that is parallel to described dummy car walking (as the arrow in Fig. 2 m) is arranged on the both sides of this inlet point 17; Described sealing dust shield 8 has four side plates (as Fig. 2) that are connected, and wherein two relative side plates arrange along the direction of travel m of parallel described dummy car, and other two relative side plates arrange along the direction of travel m of vertical described dummy car.
Preferably; the elastomeric material of described dummy car flexible sealing band 13 is elastic rubber belt; but not as limit, the elastomeric material that can realize arbitrarily sealing is all included in protection domain of the present utility model, such as resilient fiberboard, elastic rubber slab, elastoplast plate etc.
Preferably, four elastic rubber belts of the flexible sealing band 13 of described dummy car for being in line along four side plate edges respectively and arranging, as shown in Figure 2, two elastic rubber belts that wherein arrange along the direction of travel m of parallel described dummy car coordinate with two described closing plates 16 difference flexible sealings of described feed bin inlet point 17 both sides, as Fig. 3; The setting that slopes inwardly from top to bottom of each closing plate 16 of described feed bin inlet point 17, and make the madial wall of closing plate 16 form the sealing adherent surface 161 of inclination.When the bottom of chute 5 chute 11 is during near feed bin inlet point 17, first flexible sealing band 13 contacts with closing plate 16, then produces bending at sealing adherent surface 161, and forms the flexible sealing structure of hard and soft combination.
Preferably, each described closing plate is steel matter, but also can adopt solid rubber or rigid plastic as plate material.
In addition, aspect plant maintenance, dummy car material in discharge process is larger to the wearing and tearing of discharge chute, and the interior lining panel of the chute chute mill that causes easy to wear leaks, just must not on-line maintenance as this kind of situation, have a strong impact on production efficiency.In order to overcome this problem, dummy car of the present utility model, has the chute 5 that material can be directed to feed bin, is provided with liner plate 14 in chute 5, and on described liner plate 14, interval is furnished with to the multiple stagnant material projection protruding out in chute 5, as Fig. 3 to Fig. 4.
Preferably, described stagnant material projection is the fin 141 protruding from described liner plate 14 one and arrange along the direction extension of falling perpendicular to material.But not as limit, stagnant material projection can be also the structure that loose unpacked material can be trapped in arbitrarily on liner plate to form protective cover, for example, can be protruding grating texture, only describes as an example of fin example herein.
Preferably, described chute 5 comprises bifurcated funnel 9 from top to bottom, be connected to obliquely respectively this bifurcated funnel 9 two outlets two middle part chutes 10 and be connected to vertically respectively two bottom chutes 11 that two middle part chutes 10 export, as Fig. 2 and Fig. 4.
Consult Fig. 4, the lower wall 18 of each described middle part chute 10 is provided with described liner plate 14, and liner plate 14 is provided with described multiple fin 141.Lower wall 18 is the position that first material falls from the bifurcated funnel 9 of top, the most easy to wear, forms material protective cover necessity the most so fin 141 is set in this position.
Consult Fig. 3, the lateral wall 15 of each described bottom chute 11 slopes inwardly from top to bottom, be provided with described liner plate 14, and liner plate 14 is provided with described multiple fin 141 on this lateral wall 15.When material enters bottom chute through middle part chute; can form greater impact to the lateral wall of bottom chute; so the lateral wall of bottom chute 11 15 is made tilted shape by contriver; the path of motion falling to adapt to material; increase the suitably fin 141 of height on chute lining board 14 surfaces simultaneously; so just form the fin structure with certain inclination angle; can more effectively make material in dropping process, stay on liner plate 14; the state that forms material abrasive material, is conducive to protect liner plate, extends its service life.
Preferably, lateral wall 15 and the movable combination of this bottom chute 11 of each described bottom chute 11, and form access hole, facilitate integral replacing lateral wall 15.
Compared with existing common dummy car, the utlity model has environmental protection without airborne dust, long service life, the advantage such as easy to maintenance.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, the common variation that those skilled in the art carries out within the scope of technical solutions of the utility model and replacement all should be included in protection domain of the present utility model.
Claims (9)
1. an environmental protection dummy car, there is the chute that material can be directed to feed bin, chute bottom discharge openings place is provided with sealing dust shield, it is characterized in that, be provided with and arrange along dust shield edge and along perpendicular to the outward extending flexible sealing band of direction at this edge, this flexible sealing band is elastomeric material in the edge of described dust shield surrounding.
2. dummy car according to claim 1, it is characterized in that, described sealing dust shield has four side plates that are connected, and wherein two relative side plates are along the direction of travel setting of parallel described dummy car, and other two relative side plates are along the direction of travel setting of vertical described dummy car.
3. dummy car according to claim 2, is characterized in that, described elastomeric material is elastic rubber belt.
4. dummy car according to claim 3, is characterized in that, described flexible sealing band is four elastic rubber belts that are in line along each side plate edge respectively and arrange.
5. an environmental protection shedding mechanism, is characterized in that, comprising:
Dummy car, there is the chute that material can be directed to feed bin, chute bottom discharge openings place is provided with sealing dust shield, be provided with and arrange along dust shield edge and along perpendicular to the outward extending flexible sealing band of direction at this edge, this flexible sealing band is elastomeric material in the edge of described dust shield surrounding;
Described feed bin, the feed bin inlet point that its chute bottom discharge openings with corresponding described dummy car arranges, is provided with closing plate at this inlet point, and sealing plate can be sealed and matched with described flexible sealing band, and forms flexible sealing structure.
6. environmental protection shedding mechanism according to claim 5, is characterized in that, described feed bin inlet point is provided with two closing plates, and these two closing plates are arranged on the both sides of this inlet point along the direction that is parallel to described dummy car walking; Described sealing dust shield has four side plates that are connected, and wherein two relative side plates are along the direction of travel setting of parallel described dummy car, and other two relative side plates are along the direction of travel setting of vertical described dummy car.
7. environmental protection shedding mechanism according to claim 6, is characterized in that, the elastomeric material of described dummy car flexible sealing band is elastic rubber belt.
8. environmental protection shedding mechanism according to claim 7, it is characterized in that, the flexible sealing band of described dummy car is four elastic rubber belts that are in line along four side plate edges respectively and arrange, and two elastic rubber belts that wherein arrange along the direction of travel of parallel described dummy car coordinate with two described closing plates difference flexible sealings of described feed bin inlet point both sides; The setting that slopes inwardly from top to bottom of each closing plate of described feed bin inlet point, and make the madial wall of closing plate form the sealing adherent surface of inclination.
9. according to the environmental protection shedding mechanism described in claim 5-8 any one, it is characterized in that, each described closing plate is steel matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890598.7U CN203638703U (en) | 2013-12-31 | 2013-12-31 | Environment-friendly discharging car and environment-friendly discharging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890598.7U CN203638703U (en) | 2013-12-31 | 2013-12-31 | Environment-friendly discharging car and environment-friendly discharging mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN203638703U true CN203638703U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320890598.7U Expired - Lifetime CN203638703U (en) | 2013-12-31 | 2013-12-31 | Environment-friendly discharging car and environment-friendly discharging mechanism |
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| CN (1) | CN203638703U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939288A (en) * | 2015-07-07 | 2015-09-30 | 青岛农业大学 | High fiber forage biodegradation fermenting device |
| CN106115157A (en) * | 2016-08-11 | 2016-11-16 | 中冶京诚工程技术有限公司 | Press down dirt system of unloading |
| CN109201493A (en) * | 2017-07-05 | 2019-01-15 | 曾鲁庆 | A kind of abrasion-proof chute device for powder concentrator |
| CN109879026A (en) * | 2019-03-08 | 2019-06-14 | 包头钢铁（集团）有限责任公司 | A kind of rubber conveyer discharge funnel |
| CN110294342A (en) * | 2019-07-10 | 2019-10-01 | 夏晨光 | A kind of dummy car with sealing dedusting function |
| CN111392338A (en) * | 2020-03-19 | 2020-07-10 | 河南卫华重型机械股份有限公司 | Novel cover belt conveyor |
-
2013
- 2013-12-31 CN CN201320890598.7U patent/CN203638703U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939288A (en) * | 2015-07-07 | 2015-09-30 | 青岛农业大学 | High fiber forage biodegradation fermenting device |
| CN106115157A (en) * | 2016-08-11 | 2016-11-16 | 中冶京诚工程技术有限公司 | Press down dirt system of unloading |
| CN109201493A (en) * | 2017-07-05 | 2019-01-15 | 曾鲁庆 | A kind of abrasion-proof chute device for powder concentrator |
| CN109879026A (en) * | 2019-03-08 | 2019-06-14 | 包头钢铁（集团）有限责任公司 | A kind of rubber conveyer discharge funnel |
| CN110294342A (en) * | 2019-07-10 | 2019-10-01 | 夏晨光 | A kind of dummy car with sealing dedusting function |
| CN110294342B (en) * | 2019-07-10 | 2024-04-05 | 夏晨光 | Discharging car with sealing and dedusting functions |
| CN111392338A (en) * | 2020-03-19 | 2020-07-10 | 河南卫华重型机械股份有限公司 | Novel cover belt conveyor |
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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 | ||
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Granted publication date: 20140611 |