CN1064328C - Feeding machine for skirt-plate - Google Patents
Feeding machine for skirt-plate Download PDFInfo
- Publication number
- CN1064328C CN1064328C CN96116880A CN96116880A CN1064328C CN 1064328 C CN1064328 C CN 1064328C CN 96116880 A CN96116880 A CN 96116880A CN 96116880 A CN96116880 A CN 96116880A CN 1064328 C CN1064328 C CN 1064328C
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- CN
- China
- Prior art keywords
- frid
- carrying roller
- feeding machine
- skirt
- roller
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Abstract
The present invention discloses a material feeding machine for skirt plates, which belongs to bulk material conveying equipment. The present invention is suitable for heavy material feeding machines, medium-sized material feeding machines and light material feeding machines. The present invention is characterized in that the structural style that double circuit arc groove plate on the existing material feeding machine for skirt plates can only be supported by sleepers or steel rails is changed; a composite supporting roller is used for supporting the double circuit arc groove plate to achieve the aims of reducing the weight, raising the running efficiency and saving the energy consumption.
Description
The present invention relates to a kind of bulk material load transfer device, particularly relevant for heavy, in, the light-duty feeding machine for skirt-plate (also claiming apron feeder) that all is suitable for.
The feeding machine for skirt-plate of producing both at home and abroad mainly contains two classes now, and a class frid is a plate hinge, by the antifriction-bearing box bearing load of carrying roller, though its resistance is little, and such feeding machine ramp angle little (inclination angle≤15 °), dull and stereotyped rigidity is also little, and material is leaked at the hinge place; Another kind of is two circular arc frids, and it is by sleeper or rail bearing load, this class feeding machine ramp angle big (inclination angle≤25 °), and two arc groove panel stiffnesses are big, and big or small circular arc is overlapping, and it is few to leak material, but its supporting is cliding friction, and resistance is big, and power is big, and is in light weight.At present both at home and abroad the most problems such as leaking material, Heavy Weight, power are big, vibration isolation difference that exist of feeding machine for skirt-plate cause various accidents.
The present invention's purpose is to provide a kind of by the two circular arc frids of idler stand, and cushion characteristic is good, load-carrying capacity is big, power consumption is little, lightweight feeding machine for skirt-plate.
For achieving the above object, the present invention is provided with tightening device (1), baffle plate (2), frame (3), frid (4), actuating device (5), discharging opening (6), carrying roller (7), tow chain (8), roller (9), guide rail (10).Wherein, baffle plate (2) is arranged on frid (4) both sides, tow chain (8) is arranged on frid (4) bottom side, frid (4) both sides fixed interval is provided with carrying roller (9), be arranged on tightening device (1) and actuating device (5), guide rail (10), carrying roller (7) that the head and the tail two ends are arranged on the frame (3), power driven tow chain (8) is constantly pushed ahead frid (4), the present invention is characterised in that close frame (3) one section frid of afterbody (4) below by sleeper or rail support, and all the other are by carrying roller (7) supporting of horizontally-arranged in frid (4) below; Frid (4) is two arc groove plate structures, and two stacked back lower places of circular arc frid, front and back are continuous linear portion.When unloading from feed bin, drops in the frid (4) that has skirtboard material, two side shields (2) block material, frame (3) is born all wt and impact load, actuating device (5) and tightening device (1) are formed the head and the tail wheel, actuating device (5) by be fixed in tow chain (8) on the frid (4) with lump ore or granular material level or upwards (α≤25 °) be delivered to discharging opening (6) and draw off, roller (9) bearing load of frid (4) both sides moves along guide rail (10).
Compared with prior art, the present invention has the following advantages.
1. the version by the idler stand frid that the present invention had can be born huge impact load, and can absorb sharp pounding, the buffer action extra-heavy.
2. the design of two circular arc frids, the firstth, big or small circular arc is stacked, roundlet segmental arc below segment structure linearly, make the carrying roller front and back remain on the linear portion operation, changed the situation that existing two circular arc frid both at home and abroad can only slide on guide rail, cliding friction is changed into friction of rolling, reduced resistance, improved operating efficiency, reduce energy consumption, alleviated weight.The secondth, great circle segmental arc top also can be box type construction, to gain in strength and rigidity.
3. adopt metal and rubber combined idler structure form, changed domestic and international rigidity carrying roller or pad is with the version of rubber block below the bearing seat of carrying roller, thereby impulsive force just passes to bearing and bearing seat after by vibration isolation for the present invention, so prolonged bearing service life and reduced frame and basic impact load.
4. general design ramp angle of the present invention is big, and construction investment is saved in inclination angle≤25 °; The carrying chain separates with tow chain, can adopt the fine pith tow chain like this, thereby reduce operating live load, has increased the stationarity of running.
5. tow chain is placed two circular arc frids below, reduce the material jam, improve operation factor, increase safety.
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is Fig. 1 left view.
Accompanying drawing 3 interconnects scheme drawing for two circular arc frids (4).
Accompanying drawing 4 is compound carrying roller (a 7) structural representation.
Accompanying drawing 5 is the A-A cutaway view of Fig. 4.
For further realizing the present invention's purpose, the present invention can further implement by following scheme:
For the setting of supporting frid (4) and carrying roller (7), the present invention also can be supported by track or sleeper near frame (3) one section frid of afterbody (4) below between frame (3) head and the tail, and all the other are by carrying roller (7) supporting of horizontally-arranged in frid (4) below.
For frid (4), adopt two circular arc skirtboard formula structures, characteristics be before and after two circular arc frids stacked after, roundlet segmental arc below is section linearly, makes to keep straight line to go up smooth running at carrying roller (7) before and after the polylith frid (4); In addition, part also can be designed to case structure beyond great circle segmental arc top or the roundlet segmental arc top, to gain in strength and rigidity.
For carrying roller (7), be designed to the compound carrying roller of metal and elastomeric material, its central roll circle (7-1) is a metal, the uniform some dividing plates of inside face, roll shaft (7-3) outside face and the also uniform accordingly some dividing plates of roller circle (7-1) inside face, roller circle (7-1) and the middle elastomeric material (7-2) that is provided with such as rubber of roll shaft (7-3), with vibration isolation, make shar pounding load not act directly on the bearing (7-4), carrying roller (7) can be rotating shaft, also can be axle.
Claims (4)
1. feeding machine for skirt-plate, comprise tightening device (1), baffle plate (2), frame (3), frid (4), actuating device (5), discharging opening (6), carrying roller (7), tow chain (8), roller (9), guide rail (10), wherein, baffle plate (2) is arranged on frid (4) both sides, tow chain (8) is arranged on frid (4) bottom side, frid (4) both sides fixed interval is provided with carrying roller (9), be arranged on tightening device (1) and actuating device (5) that the head and the tail two ends are arranged on the frame (3), guide rail (10), carrying roller (7), power driven tow chain (8) is constantly pushed ahead frid (4), it is characterized in that being supported by track or sleeper near frame (3) one section frid of afterbody (4) below, all the other are by carrying roller (7) supporting of horizontally-arranged in frid (4) below; Frid (4) is two arc groove plate structures, and two stacked back lower places of circular arc frid, front and back are continuous linear portion.
2. feeding machine for skirt-plate according to claim 1 is characterized in that linearly section of frid (4) roundlet segmental arc below; Or part section linearly beyond the great circle segmental arc below.
3. feeding machine for skirt-plate according to claim 2 is characterized in that partly also can be box type construction beyond frid (4) great circle segmental arc top or the roundlet segmental arc top.
4. feeding machine for skirt-plate according to claim 1, it is characterized in that carrying roller (7) is metal and the compound carrying roller of elastomeric material, its central roll circle (7-1) is a metal, the uniform some dividing plates of inside face, roll shaft (7-3) outside face and the uniform accordingly some dividing plates of roller circle (7-1) inside face are provided with the elastomeric material (7-2) in order to vibration isolation between roller circle (7-1) and the roll shaft (7-3); Carrying roller (7) can be rotating shaft, also can be axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96116880A CN1064328C (en) | 1996-04-08 | 1996-04-08 | Feeding machine for skirt-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96116880A CN1064328C (en) | 1996-04-08 | 1996-04-08 | Feeding machine for skirt-plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1136004A CN1136004A (en) | 1996-11-20 |
| CN1064328C true CN1064328C (en) | 2001-04-11 |
Family
ID=5123834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96116880A Expired - Fee Related CN1064328C (en) | 1996-04-08 | 1996-04-08 | Feeding machine for skirt-plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1064328C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144485A (en) * | 2016-08-15 | 2016-11-23 | 黄碧义 | Food feed appliance |
| CN106966111A (en) * | 2017-05-15 | 2017-07-21 | 常熟中材装备重型机械有限公司 | Plate-type feeding |
| CN107380906B (en) * | 2017-07-06 | 2023-06-23 | 中铁工程装备集团有限公司 | Composite type lifting machine for conveying dregs for underground space construction |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218025A (en) * | 1978-12-13 | 1980-08-19 | Western Electric Company, Inc. | Conveying apparatus having load-bearing connecting links |
| EP0834521A1 (en) * | 1996-10-01 | 1998-04-08 | Nippon Mektron, Ltd. | Fluoroelastomer and its cross-linkable composition |
-
1996
- 1996-04-08 CN CN96116880A patent/CN1064328C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218025A (en) * | 1978-12-13 | 1980-08-19 | Western Electric Company, Inc. | Conveying apparatus having load-bearing connecting links |
| EP0834521A1 (en) * | 1996-10-01 | 1998-04-08 | Nippon Mektron, Ltd. | Fluoroelastomer and its cross-linkable composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1136004A (en) | 1996-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |