CN103482312A - Hopper bottom leaking type material lifting device - Google Patents
Hopper bottom leaking type material lifting device Download PDFInfo
- Publication number
- CN103482312A CN103482312A CN201310468144.5A CN201310468144A CN103482312A CN 103482312 A CN103482312 A CN 103482312A CN 201310468144 A CN201310468144 A CN 201310468144A CN 103482312 A CN103482312 A CN 103482312A
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- China
- Prior art keywords
- hopper
- roller
- inner orbit
- base plate
- lifting device
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Abstract
The invention discloses a hopper bottom leaking type material lifting device. A base plate blocks and seals a discharging outlet of the bottom of a hopper. The back end of the base plate is hinged to the back side edge of the hopper. Two bottom idler wheels with the same axis are arranged at the bottom of the base plate. Two upper idler wheels with the same axis are arranged on the upper portion of the inner side face of the hopper. Two lower idler wheels with the same axis are arranged on the lower portion of the inner side face of the hopper. The upper idler wheel and the lower idler wheel on each side correspond to each other in lateral position. A rail on each side is composed of an inner rail and an outer rail. Each outer rail is arranged in parallel on the outer side of each inner rail. The upper idler wheels and the lower idler wheels on the hopper are located in the inner rails. The bottom idler wheels on the base plate are located in the outer wheels. The middle of each inner rail and the middle of each outer rail are bent. Outward-expanded wedge-shaped sections are arranged on upper portions of the inner rails. Limiting blocks are arranged on upper end portions of the inner rails. According to the hopper bottom leaking type material lifting device, rails can be bent, and the space occupied by the rails in the horizontal direction can be reduced, so that the application field of the device is expanded. The hopper bottom leaking type material lifting device can be widely used for traveling type construction machines, equipment restricted in installation space, and equipment with high feeding inlets.
Description
Technical field
The present invention relates to leak the formula material lifting device at the bottom of a kind of hopper, for batch (-type), promote particle shape material.
Background technology
To leak its track of formula material lifting device at the bottom of original hopper be all a straight-arm, has to be in tilted layout, and also has vertically arranged.The structure be in tilted layout can transport material to the position that has in the horizontal direction certain position to require, but the space that the track tilted takies in the horizontal direction is larger, difficulty comparatively during higher equipment in the time of when installing space is restricted, for the preparation of construction of walking, for inlet point.Vertically arrangedly be only applicable to the situation that inlet point can be close to the material loading track, comformability is poor.
Summary of the invention
The purpose of this invention is to provide at the bottom of a kind of hopper and leak the formula material lifting device, overcome the existing limited shortcoming of same device structural arrangement, be set up more flexibly at space cloth, adapt to the requirement of various lifting occasions.
The objective of the invention is to realize as follows: leak the formula material lifting device at the bottom of this hopper, the track that comprises hopper and both sides, the drain hole shutoff of feed hopper bottom has base plate, the back side edge of base plate back and hopper is hinged, the base plate bottom arranges the end roller of two concentrics, hopper medial surface top arranges the upper roller of two concentrics, hopper medial surface bottom arranges the bottom roller of two concentrics, the upper roller of every side, position, bottom roller left and right correspondence, the track of every side consists of inner orbit and outside track, outside track walks abreast in the inner orbit outside, upper roller on hopper, bottom roller is in inner orbit, end roller on base plate is in outside track, bending in the middle of inner orbit and outside track, in the direct bending of bending part inner orbit, the one side in the outside track outside becomes the shaped form that adapts to the hopper turning motion, the curve of bending part can obtain by the method for graphics software simulation or mapping, also the method for available calculating obtains, working as hopper is the wedge-shaped segment extended out on inner orbit top in the position that topmost pair of rollers is answered at present, the inner orbit upper end is provided with limiting stopper, limiting stopper is spacing for hopper being carried out to end position.During work, material is encased in hopper, hopper is promoting under dynamic action, by three groups of rollers, by rail-guided, moved up, under the effect of material gravity, the hopper base plate drives the outside that end roller presses to outside track all the time, and bottom roller presses to all the time the inboard of inner orbit under the combined action of gravity and hoisting force, upper roller, under the combined action of gravity and hoisting force, presses to the outside of inner orbit all the time.As long as the relative distance of end roller and bottom roller remains unchanged, the bottom drain hole just can not opened.If three groups of rollers are in same track, after upper roller starts to turn, the line of three wheel shafts is original track direction rotation certain angle relatively, unless end roller is deviate from track, otherwise can't realize turning.And two parallel inner orbits and outside track are set, and end roller is placed in outside track, then the part of outside track is made to curvilinear figure, just can realize turning.In the situation that the relative distance of end roller and bottom roller remains unchanged, the intrinsic curve of the cylindrical path of motion of end roller is exactly the curve that will make.When bunker lift, to inlet point, bottom roller off-straight track enters wedge-shaped segment, and between bottom roller and end roller, distance becomes large, and the hopper base plate is opened, the material inlet point that bleeds.
In the middle of inner orbit and outside track, the bending angle is between 140 °～180 °.
The upper roller of both sides, bottom roller, end roller be coaxial the installation respectively, and upper roller, bottom roller, end roller are set respectively on same wheel shaft.
Inner orbit and outside track device are provided with feed bin one side of inlet point on top.
The present invention can realize curved in tracks, can reduce the space that track takies in the horizontal direction, has widened the application of this device, can be widely used in walking construction machinery and equipment, the limited higher equipment of equipment, inlet point of installing space.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
With reference to Fig. 1, the present invention includes the track of hopper 7 and both sides, the drain hole shutoff of hopper 7 bottoms has base plate 6, the back side edge of base plate 6 back and hopper 7 is hinged, base plate 6 bottoms arrange two coaxial end rollers 3, hopper 7 medial surface tops arrange two coaxial upper rollers 5, hopper 7 medial surface bottoms arrange two coaxial bottom rollers 4, the upper roller 5 of every side, bottom roller 4 position, left and right correspondences, the track of every side consists of inner orbit 1 and outside track 2, inner orbit 1 and outside track 2 devices are provided with feed bin 11 1 sides of inlet point 8 on top, outside track 2 walks abreast in inner orbit 1 outside, upper roller 5 on hopper 7, bottom roller 4 is in inner orbit 1, end roller 3 on base plate 6 is in outside track 2, bending in the middle of inner orbit 1 and outside track 2, the bending angle is between 140 °～180 °, in the direct bending of bending part inner orbit 1, the one side in outside track 2 outsides becomes the shaped form that adapts to hopper 7 turning motions, position on inner orbit 1 top when hopper 7 bottom roller 4 correspondences during in the top is the wedge-shaped segment 9 extended out, inner orbit 1 upper end is provided with limiting stopper 10.
Claims (4)
1. leak the formula material lifting device at the bottom of a hopper, the track that comprises hopper and both sides, the drain hole shutoff of feed hopper bottom has base plate, the back side edge of base plate back and hopper is hinged, the base plate bottom arranges the end roller of two concentrics, hopper medial surface top arranges the upper roller of two concentrics, hopper medial surface bottom arranges the bottom roller of two concentrics, the upper roller of every side, position, bottom roller left and right correspondence, it is characterized in that: the track of every side consists of inner orbit (1) and outside track (2), outside track (2) walks abreast in inner orbit (1) outside, upper roller (5) on hopper (7), bottom roller (4) is in inner orbit (1), end roller (3) on base plate (6) is in outside track (2), bending in the middle of inner orbit (1) and outside track (2), directly bending of bending part inner orbit (1), the one side in outside track (2) outside becomes the shaped form that adapts to hopper (7) turning motion, on inner orbit (1) top when hopper (7) position that bottom roller (4) is corresponding during in the top be the wedge-shaped segment (9) extended out, inner orbit (1) upper end is provided with limiting stopper (10).
2. leak the formula material lifting device at the bottom of hopper according to claim 1, it is characterized in that: in the middle of inner orbit (1) and outside track (2), the bending angle is between 140 °～180 °.
3. leak the formula material lifting device at the bottom of hopper according to claim 1, it is characterized in that: the upper roller of both sides (5), bottom roller (4), end roller (3) are coaxially installed respectively.
4. leak the formula material lifting device at the bottom of hopper according to claim 1, it is characterized in that: inner orbit (1) and outside track (2) device are provided with feed bin (11) one sides of inlet point (8) on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468144.5A CN103482312A (en) | 2013-10-10 | 2013-10-10 | Hopper bottom leaking type material lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468144.5A CN103482312A (en) | 2013-10-10 | 2013-10-10 | Hopper bottom leaking type material lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103482312A true CN103482312A (en) | 2014-01-01 |
Family
ID=49822997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310468144.5A Pending CN103482312A (en) | 2013-10-10 | 2013-10-10 | Hopper bottom leaking type material lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103482312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022017264A1 (en) * | 2020-07-22 | 2022-01-27 | 力鸿检验集团有限公司 | Tracked material hoist |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2024259A6 (en) * | 1990-05-16 | 1992-02-16 | Echt Sa | Safety device for preventing the fall of load-lifting hoppers and the like |
| CN2785829Y (en) * | 2005-04-30 | 2006-06-07 | 徐州海伦哲工程机械有限公司 | Bunker elevation device |
| JP3893320B2 (en) * | 2002-05-23 | 2007-03-14 | ダイハツディーゼル株式会社 | Container with lid and lid opening / closing system |
| JP2008120497A (en) * | 2006-11-09 | 2008-05-29 | Sintokogio Ltd | Wire breaking detection device and bucket loader using the detection device |
| CN102923596A (en) * | 2012-11-13 | 2013-02-13 | 浙江省建设机械集团有限公司 | Detachable automatic-rollover-type material hoister |
| CN102991967A (en) * | 2012-12-13 | 2013-03-27 | 长沙开元仪器股份有限公司 | Material conveying mechanism |
-
2013
- 2013-10-10 CN CN201310468144.5A patent/CN103482312A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2024259A6 (en) * | 1990-05-16 | 1992-02-16 | Echt Sa | Safety device for preventing the fall of load-lifting hoppers and the like |
| JP3893320B2 (en) * | 2002-05-23 | 2007-03-14 | ダイハツディーゼル株式会社 | Container with lid and lid opening / closing system |
| CN2785829Y (en) * | 2005-04-30 | 2006-06-07 | 徐州海伦哲工程机械有限公司 | Bunker elevation device |
| JP2008120497A (en) * | 2006-11-09 | 2008-05-29 | Sintokogio Ltd | Wire breaking detection device and bucket loader using the detection device |
| CN102923596A (en) * | 2012-11-13 | 2013-02-13 | 浙江省建设机械集团有限公司 | Detachable automatic-rollover-type material hoister |
| CN102991967A (en) * | 2012-12-13 | 2013-03-27 | 长沙开元仪器股份有限公司 | Material conveying mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022017264A1 (en) * | 2020-07-22 | 2022-01-27 | 力鸿检验集团有限公司 | Tracked material hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |