CN2568603Y

CN2568603Y - Tilting platform type automotive unloader

Info

Publication number: CN2568603Y
Application number: CN 01252458
Authority: CN
Inventors: 辜声鸿; 王剀; 税全利; 辜予
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-16
Filing date: 2001-11-16
Publication date: 2003-08-27
Anticipated expiration: 2011-11-16

Abstract

The utility model relates to a tilted platform type automotive unloader which is composed of a horizontal platform (1), a tilted platform (2), a rotating and blocking mechanism (3), a stopping mechanism (4), a return mechanism (5) and wheel guiding mechanisms (7), wherein, one end of the horizontal platform (1) and the lower end of the tilted platform (2) are fixed on the same base, and the upper plane of the other end of the horizontal platform (1) coincides with automotive pavement. The upper plane of the upper end of the tilted platform (2) coincides with the pavement of a viaduct, and the rotating and blocking mechanism (3) is installed in the middle of an automotive way at the middle section of the tilted platform (2). The stopping mechanism (4) is installed at the front part of the rotating and blocking mechanism (3), and the return mechanism (5) is installed at the back part of the rotating and blocking mechanism (3). The wheel guiding mechanisms (7) are installed on high-efficiency no-motor energy-saving automotive unloaders with equal dynamic force on both outer sides of the tilted platform (2).

Description

Sloping platform formula automobile unloading machine

The utility model relates to operation and transportation technology field, specifically is used for having every day general-utility car band trailer transport of loose cargo in enormous quantities, needs discharged a kind of sloping platform formula automobile unloading machine.

Present large quantities of unloaded operation with general-utility car band trailer transport of loose cargo; Have artificial discharged with spade; Also useful mechanical relief, mechanical relief four classes are arranged: A) scraper-type, its similar crane in bridge type, promptly by cart, dolly, scraper plate, steel rope changes raises device (existing replace with rack-and-gear) and hydraulic efficiency pressure system is formed, during unloading, automobile drives in the unloading factory building, open a left side, compartment, right, back three fan baffle plates, the cart of unloading machine leaves to vapour, the top of trailer, hydraulic efficiency pressure system makes the scraper plate that is installed on the dolly down be inserted to compartment bottom at compartment front apron place, and the commentaries on classics of being fixed in cart one end is raised device and made rope belt dolly and scraper plate to move from front to back on cart and unload; B) spiral, only be that screw mechanism replaces scraping plate mechanism; C) spiral adds scraper-type, be before scraper plate, to add a cover screw mechanism, more than three kinds of unloading principles basic identical, use this class unloading machine, operator's energy very concentrated, can not be close to the compartment front apron because of scraper plate (or spiral) again goes down, so the surplus after the unloading is bigger, scraper plate presses cabin floor motion, easy damaged base plate; D) with the discharged automobile offload platform of dumping car principle, it is made up of platform and hydraulic efficiency pressure system, during unloading, the automobile into platform that falls back, automobile back wheel is blocked by the block of platform rear end, opens automobile trunk baffle plate, the primer fluid pressing system, during hydraulic actuating cylinder jack-up platform front end, automobile is tilted and unload, it can't be with the trailer unloading, conveying efficiency is low, automobile falls back, and into platform is time-consuming again, so though be external introduction, also few because of interior use.Have one to utilize the discharged patent of inertia now: sloping platform automobile discharging gear, the patent No.: ZL98236024X, because of its lower end is installed on subsurface, when having lost the direct upper mounting plate of automobile with regard to discharged function; After no stop mechanism, wheel left and change frequency modulator, the commentaries on classics lever that changes frequency modulator did not have position accurately; No gigback after last bull stick is depressed, is difficult to return, and can't works; The sloping platform lower end does not have the horizontal platform, and the bulk that unloads can be heaped in ground; The automobile aisle is the monoblock steel plate, easily piles with the bulk that unloads on the aisle, makes automobile traveling not have the sense of security.

The purpose of this utility model provides a kind of sloping platform formula automobile unloading machine.

The purpose of this utility model is achieved in that a kind of sloping platform formula automobile unloading machine, is made up of levelling bench, sloping platform, commentaries on classics gear mechanism, stop mechanism, gigback and wheel guiding mechanism; One end of levelling bench and the lower end of sloping platform are fixed on the same foundation, the last plane of the other end of levelling bench is consistent with the automobile road surface, the last plane of the upper end of sloping platform is consistent with the road surface of overpass, changes gear mechanism and is installed in the middle of the automobile aisle in sloping platform stage casing; Stop mechanism is installed on the front portion of frame segmental arc, on the web near the frame upper flange, and can be by the commentaries on classics lever epimere bruising of commentaries on classics frequency modulator; Gigback is installed on the rear portion of frame segmental arc, on the web near the frame lower wing plate, and can be suppressed by the protrusion piece of commentaries on classics frequency modulator lever; The wheel guiding mechanism that is made of shaped steel and steel plate is installed on the concrete pedestal in two outsides, automobile aisle of sloping platform, and is higher than automobile aisle certain distance; Under special circumstances, this machine can replace levelling bench with one section coal double-edged fine-toothed comb; With the place of trailer transportation, this machine can not change gear mechanism to general-utility car, replaces levelling bench with one section coal double-edged fine-toothed comb yet; Levelling bench is made of coal double-edged fine-toothed comb and automobile aisle; This platform longitudinal centerline of symmetry, be welded into square hole vertically with steel plate in length and breadth---the coal double-edged fine-toothed comb, two outsides of coal double-edged fine-toothed comb, this longitudinal centerline of symmetry is welded with the automobile aisle that makes the left and right wheel walking of automobile respectively, this automobile aisle is made up of several shaped steel parallel to each other, steel plate, anti-skidding steel bar, steel plate is welded on the web between shaped steel vertically, and anti-skidding steel bar is welded in the last plane of shaped steel, and the automobile aisle is higher than coal double-edged fine-toothed comb certain distance; The squint platform also is to be made of coal double-edged fine-toothed comb and automobile aisle, this platform longitudinal centerline of symmetry, also be welded into square hole vertically with steel plate in length and breadth---the coal double-edged fine-toothed comb, two outsides of coal double-edged fine-toothed comb, this longitudinal centerline of symmetry, also be welded with the automobile aisle that makes the left and right wheel walking of automobile respectively, this automobile aisle is made of several shaped steel parallel to each other, steel plate, anti-skidding steel bar, steel plate is welded on the web between shaped steel vertically, anti-skidding steel bar is welded in the last plane of shaped steel, and this automobile aisle is higher than the certain distance of coal double-edged fine-toothed comb; The shaped steel in the automobile aisle in sloping platform stage casing will disconnect one section, be used to install the frame of changeing gear mechanism, not open circuited shaped steel has segmental arc upwards, the center of arc and size, fully consistent with the segmental arc of frame, inboard shaped steel has two webs, uses Bolt Connection, one and the welding of coal double-edged fine-toothed comb, has only lower wing plate, another part and frame welding have only upper flange, and there is hole, a garden at the center of segmental arc; Changeing gear mechanism is made of frame, bearing seat, bearing, axle, commentaries on classics frequency modulator, block; Frame has segmental arc upwards, and all arc radius equate, the center of circle of arc is on same cross central line, and the top upper mounting plate face of segmental arc is than the low certain distance of upper mounting plate face of segmental arc bottom, and segmental arc also is the automobile aisle; In the web arc outside being close in the frame pair of bearing is installed in the heart, bearing is arranged in the bearing seat, axle mounting is in this bearing, several on the axle are changeed frequency modulator and fix with key, change between frequency modulator and separate with the sleeve that is installed on the axle, block is welded on the upper flange and web of frame, and near the highest point of segmental arc; Change the commentaries on classics frequency modulator of gear mechanism, the bar of overhanging three equal in length, the angle between three poles, two less angles equate, the plate of band arc is all arranged at the top of bar, first pole is a lever, the two arcuate directions unanimities on top, but arc radius difference, there is the protrusion piece at the bar middle part on one side of minor radius arc, when the commentaries on classics frequency modulator forwarded control position to, this protrusion piece should contact with the link stopper on the frame, and the commentaries on classics frequency modulator is stopped operating; All the other two poles are bull sticks, two arcs on top are relative, the arc radius equates, the clump weight shorter than three poles arranged on the center line at big angle: stop mechanism is made of spring case and spring, spring is loaded in the spring case, and the steel wire of spring one end is changeed the plate bruising of three pole epimere band arcs of frequency modulator by stretching out in the box; Gigback is made of spring perch, bearing pin, cylindroid helical-coil torsion spring, backing pin, and bearing pin is loaded in the spring perch, the end retaining torsion spring of bearing pin, the other end is fixed with nut, and the long end steel wire of this spring is changeed the lever protrusion piece that gets off and suppresses, be convenient to change frequency modulator and return, short end is blocked by the shelves pin; The place that general-utility car does not transport with trailer, this machine can change gear mechanism, also replace levelling bench with one section coal double-edged fine-toothed comb, the shaped steel in the automobile aisle in sloping platform stage casing can not disconnect yet, all segmental arcs can be in the lower end in automobile aisle, an also available curved tailgate replaces the segmental arc of this lower end, and the also available concrete pedestal of this plate washer replaces, and the also available concrete pedestal of segmental arc replaces.

The utility model is that general-utility car band trailer quickens to open when quickening walking on the platform that tilts and falling back unexpected the parking downwards on sloping platform, bulk relies on its own inertial power and unloads, so unloading efficient height, because of there not being dynamo-electric equipment, so it is simple in structure, operation, service expenditure is low, and energy-conservation.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the B of the utility model Fig. 2---the B cutaway view.

Fig. 2 is the A of Fig. 1---the A cutaway view.

Fig. 3 is that general-utility car is not with the unloading machine cutaway view of trailer.

The utility model shown in Figure 1 is a kind of sloping platform formula automobile unloading machine, is made up of levelling bench (1), sloping platform (2), commentaries on classics gear mechanism (3), stop mechanism (4), gigback (5) and wheel guiding mechanism (7); The lower end of one end of levelling bench (1) and sloping platform (2) is fixed on the same foundation, the last plane of the other end of levelling bench (1) is consistent with the automobile road surface, the last plane of the upper end of sloping platform (2) is consistent with the road surface of overpass, changes gear mechanism (3) and is installed in the middle of the automobile aisle in sloping platform (2) stage casing; Stop mechanism (4) is installed on the front portion of frame (6) segmental arc, on the web near frame (6) upper flange, and can be by the commentaries on classics lever epimere bruising of commentaries on classics frequency modulator; Gigback (5) is installed on the rear portion of frame (6) segmental arc, on the web near frame (6) lower wing plate, and can be suppressed by the protrusion piece of commentaries on classics frequency modulator lever; The wheel guiding mechanism (7) that is made of shaped steel and steel plate is installed on the concrete pedestal in two outsides, automobile aisle of sloping platform (2), and is higher than automobile aisle certain distance; Under special circumstances, this machine can replace levelling bench (1) with one section coal double-edged fine-toothed comb; With the place of trailer transportation, this machine can not change gear mechanism (3) to general-utility car, replaces levelling bench (1) [referring to Fig. 3] with one section coal double-edged fine-toothed comb yet; Levelling bench (1) is made of coal double-edged fine-toothed comb and automobile aisle; This platform longitudinal centerline of symmetry, be welded into square hole vertically with steel plate in length and breadth---the coal double-edged fine-toothed comb, two outsides of coal double-edged fine-toothed comb, this longitudinal centerline of symmetry is welded with the automobile aisle that makes the left and right wheel walking of automobile respectively, this automobile aisle is made up of several shaped steel parallel to each other, steel plate, anti-skidding steel bar, steel plate is welded on the web between shaped steel vertically, and anti-skidding steel bar is welded in the last plane of shaped steel, and the automobile aisle is higher than coal double-edged fine-toothed comb certain distance; Squint platform (2) also is to be made of coal double-edged fine-toothed comb and automobile aisle, this platform longitudinal centerline of symmetry, also be welded into square hole vertically with steel plate in length and breadth---the coal double-edged fine-toothed comb, two outsides of coal double-edged fine-toothed comb, this longitudinal centerline of symmetry, also be welded with the automobile aisle that makes the left and right wheel walking of automobile respectively, this automobile aisle is made of several shaped steel parallel to each other, steel plate, anti-skidding steel bar, steel plate is welded on the web between shaped steel vertically, anti-skidding steel bar is welded in the last plane of shaped steel, and this automobile aisle is higher than the certain distance of coal double-edged fine-toothed comb; The shaped steel in the automobile aisle in sloping platform (2) stage casing will disconnect one section, be used for installing the frame (6) of changeing gear mechanism (3), not open circuited shaped steel has segmental arc upwards, the center of arc and size, fully consistent with the segmental arc of frame (6), inboard shaped steel has two webs, uses Bolt Connection, one and the welding of coal double-edged fine-toothed comb, has only lower wing plate, another part and frame (6) welding have only upper flange, and there is hole, a garden [referring to Fig. 2] at the center of segmental arc; Changeing gear mechanism (3) is made of frame (6), bearing seat, bearing, axle, commentaries on classics frequency modulator, block; Frame (6) has segmental arc upwards, and all arc radius equate, the center of circle of arc is on same cross central line, and the top upper mounting plate face of segmental arc is than the low certain distance of upper mounting plate face of segmental arc bottom, and segmental arc also is the automobile aisle; In the web arc outside being close in the frame (6) pair of bearing is installed in the heart, bearing is arranged in the bearing seat, axle mounting is in this bearing, several on the axle are changeed frequency modulator and fix with key, change between frequency modulator and separate [referring to Fig. 2] with the sleeve that is installed on the axle, block is welded on the upper flange and web of frame (6), and near the highest point of segmental arc; Change the commentaries on classics frequency modulator of gear mechanism (3), the bar of overhanging three equal in length, the angle between three poles, two less angles equate, the plate of band arc is all arranged at the top of bar, first pole is a lever, the two arcuate directions unanimities on top, but arc radius difference [referring to Fig. 1], there is the protrusion piece at the bar middle part on one side of minor radius arc, when the commentaries on classics frequency modulator forwarded control position to, this protrusion piece should contact with the link stopper on the frame (6), and the commentaries on classics frequency modulator is stopped operating; All the other two poles are bull sticks, and two arcs on top are relative, and the arc radius equates that the clump weight shorter than three poles arranged on the center line at big angle; Stop mechanism (4) is made of spring case and spring, and spring is loaded in the spring case, and the steel wire of spring one end is changeed the plate bruising of three pole epimere band arcs of frequency modulator by stretching out in the box; Gigback (5) is made of spring perch, bearing pin, cylindroid helical-coil torsion spring, backing pin, bearing pin is loaded in the spring perch, the one end retaining torsion spring of bearing pin, the other end is fixed with nut, the long end steel wire of this spring, the lever that is changeed protrudes piece and suppresses, and is convenient to change frequency modulator and returns, and short end is blocked by the shelves pin; The place that general-utility car does not transport with trailer, this machine can change gear mechanism (3), also replace levelling bench (1) with one section coal double-edged fine-toothed comb, the shaped steel in the automobile aisle in sloping platform (2) stage casing can not disconnect yet, all segmental arcs can be in the lower end in automobile aisle, an also available curved tailgate replaces the segmental arc of this lower end, and the also available concrete pedestal of this plate washer replaces, and the also available concrete pedestal of segmental arc replaces [referring to Fig. 3].

During the utility model unloading, automobile band trailer leaves to levelling bench (1), open the trunk plate of vapour, trailer, automobile reaches sloping platform (2) upper end with fast as far as possible speed, bulk can skid off behind car because of inertia, at this moment, the commentaries on classics frequency modulator of commentaries on classics gear mechanism (3) can not influence the walking of automobile band trailer; The trailing wheel of trailer is through after changeing frequency modulator, and the steel wire that gigback (5) stretches out suppresses pin, the 3rd pole (bull stick) commentaries on classics is extended exceed automobile aisle certain distance.Automobile back wheel stops on sloping platform (2) epimere or cement slope the time, and automobile falls back downwards then, and at first the trailer trailing wheel pushes the 3rd bull stick below the upper flange at the segmental arc rear portion of frame (6); Second bull stick commentaries on classics reaches and exceeds automobile aisle certain distance, first pin is stopped the steel wire that mechanism (4) stretches out and blocks, then second bull stick of trailer front-wheel pushing is to the upper flange at the segmental arc rear portion of frame (6), first pin commentaries on classics reaches and exceeds automobile aisle certain distance, when first pin of automobile back wheel pushing, the protrusion piece at bar middle part is contacted with block on the frame (6), and when stopping operating, automobile back wheel is under segmental arc, automobile is stopped suddenly, bulk can fly out behind car, and automobile upwards leaves again, thereby finishes the unloading task.When replacing levelling bench (1) with one section coal double-edged fine-toothed comb, be after automobile reaches the upper end of sloping platform (2), to fall back, discharging method and above-mentioned automobile fall back downwards again, upwards open and to finish the unloading task identical again.Be not with the discharged method of trailer same as described above.Because wheel guiding mechanism (7) is arranged, all wheels can not leave the automobile aisle.

Claims

1, a kind of sloping platform formula automobile unloading machine is characterized in that being made up of levelling bench (1), sloping platform (2), commentaries on classics gear mechanism (3), stop mechanism (4), gigback (5) and wheel guiding mechanism (7); The lower end of one end of levelling bench (1) and sloping platform (2) is fixed on the same foundation, the last plane of the other end of levelling bench (1) is consistent with the automobile road surface, the last plane of the upper end of sloping platform (2) is consistent with the road surface of overpass, changes gear mechanism (3) and is installed in the middle of the automobile aisle in sloping platform (2) stage casing; Stop mechanism (4) is installed on the front portion of frame (6) segmental arc, on the web near frame (6) upper flange, and can be by the commentaries on classics lever epimere bruising of commentaries on classics frequency modulator; Gigback (5) is installed on the rear portion of frame (6) segmental arc, on the web near frame (6) lower wing plate, and can be suppressed by the protrusion piece of commentaries on classics frequency modulator lever; The wheel guiding mechanism (7) that is made of shaped steel and steel plate is installed on the concrete pedestal in two outsides, automobile aisle of sloping platform (2), and is higher than automobile aisle certain distance; Under special circumstances, this machine can replace levelling bench (1) with one section coal double-edged fine-toothed comb; With the place of trailer transportation, this machine can not change gear mechanism (3) to general-utility car, replaces levelling bench (1) [referring to Fig. 3] with one section coal double-edged fine-toothed comb yet.

2, unloading machine according to claim 1 is characterized in that levelling bench (1) is made of coal double-edged fine-toothed comb and automobile aisle; This platform longitudinal centerline of symmetry, be welded into square hole vertically with steel plate in length and breadth---the coal double-edged fine-toothed comb, two outsides of coal double-edged fine-toothed comb, this longitudinal centerline of symmetry is welded with the automobile aisle that makes the left and right wheel walking of automobile respectively, this automobile aisle is made up of several shaped steel parallel to each other, steel plate, anti-skidding steel bar, steel plate is welded on the web between shaped steel vertically, and anti-skidding steel bar is welded in the last plane of shaped steel, and the automobile aisle is higher than coal double-edged fine-toothed comb certain distance.

3, unloading machine according to claim 1, it is characterized in that squint platform (2) also is to be made of coal double-edged fine-toothed comb and automobile aisle, this platform longitudinal centerline of symmetry, also be welded into square hole vertically with steel plate in length and breadth---the coal double-edged fine-toothed comb, two outsides of coal double-edged fine-toothed comb, this longitudinal centerline of symmetry, also be welded with respectively and make an automobile left side, the automobile aisle of right wheel walking, this automobile aisle is by several shaped steel parallel to each other, steel plate, anti-skidding steel bar constitutes, steel plate is welded on the web between shaped steel vertically, anti-skidding steel bar is welded in the last plane of shaped steel, and this automobile aisle is higher than the certain distance of coal double-edged fine-toothed comb.

4, according to claim 1,3 described unloading machines, the shaped steel that it is characterized in that the automobile aisle in sloping platform (2) stage casing will disconnect one section, be used for installing the frame (6) of changeing gear mechanism (3), not open circuited shaped steel has segmental arc upwards, the center of arc and size, fully consistent with the segmental arc of frame (6), inboard shaped steel has two webs, use Bolt Connection, one and the welding of coal double-edged fine-toothed comb have only lower wing plate, another part and frame (6) welding, have only upper flange, and the center of segmental arc there is hole, a garden [referring to Fig. 2].

5, unloading machine according to claim 1 is characterized in that changeing gear mechanism (3) and is made of frame (6), bearing seat, bearing, axle, commentaries on classics frequency modulator, block; Frame (6) has segmental arc upwards, and all arc radius equate, the center of circle of arc is on same cross central line, and the top upper mounting plate face of segmental arc is than the low certain distance of upper mounting plate face of segmental arc bottom, and segmental arc also is the automobile aisle; In the web arc outside being close in the frame (6) pair of bearing is installed in the heart, bearing is arranged in the bearing seat, axle mounting is in this bearing, several on the axle are changeed frequency modulator and fix with key, change between frequency modulator and separate [referring to Fig. 2] with the sleeve that is installed on the axle, block is welded on the upper flange and web of frame (6), and near the highest point of segmental arc.

6, according to claim 1,5 described unloading machines, it is characterized in that changeing the commentaries on classics frequency modulator of gear mechanism (3), the bar of overhanging three equal in length, angle between three poles, two less angles equate, the plate of band arc is all arranged at the top of bar, and first pole is a lever, the two arcuate directions unanimities on top, but arc radius difference [referring to Fig. 1], there is the protrusion piece at the bar middle part on one side of minor radius arc, and when the commentaries on classics frequency modulator forwarded control position to, this protruded piece and should contact with the link stopper on the frame (6), the commentaries on classics frequency modulator is stopped operating: all the other two poles are bull sticks, two arcs on top are relative, and the arc radius equates that the clump weight shorter than three poles arranged on the center line at big angle.

7, unloading machine according to claim 1 is characterized in that stop mechanism (4) is made of spring case and spring, and spring is loaded in the spring case, and the steel wire of spring one end is changeed the plate bruising of three pole epimere band arcs of frequency modulator by stretching out in the box.

8, unloading machine according to claim 1, it is characterized in that gigback (5) is made of spring perch, bearing pin, cylindroid helical-coil torsion spring, backing pin, bearing pin is loaded in the spring perch, the one end retaining torsion spring of bearing pin, the other end is fixed with nut, and the long end steel wire of this spring is changeed the lever protrusion piece that gets off and suppresses, be convenient to change frequency modulator and return, short end is blocked by the shelves pin.

9, unloading machine according to claim 1, it is characterized in that the place that general-utility car does not transport with trailer, this machine can change gear mechanism (3), also replace levelling bench (1) with one section coal double-edged fine-toothed comb, the shaped steel in the automobile aisle in sloping platform (2) stage casing can not disconnect yet, and all segmental arcs can be in the lower end in automobile aisle, and an also available curved tailgate replaces the segmental arc of this lower end, the also available concrete pedestal of this plate washer replaces, and the also available concrete pedestal of segmental arc replaces [referring to Fig. 3].