CN101016123A

CN101016123A - Universal traveling mechanism for full-automatic material conveyor

Info

Publication number: CN101016123A
Application number: CN 200710020205
Authority: CN
Inventors: 奚卫平
Original assignee: CHANGSHU CHENGDA PORT MECHANIC EQUIPMENT FACTORY
Current assignee: CHANGSHU CHENGDA PORT MECHANIC EQUIPMENT FACTORY
Priority date: 2007-03-07
Filing date: 2007-03-07
Publication date: 2007-08-15

Abstract

An universal walking device of full-automatic feeding cart comprises a chassis, a cover above the chassis, a floating wheel couple and a positioning wheel couple at two sides of the chassis, a floating device couple fixed on the chassis and connected with the floating wheel couple, a couple of first and second transmitters linked with floating wheels and positioning wheels while they are controlled by PLC at two sides of the chassis. The invention has the advantages in compact chassis, small volume, rotary first and second transmitters or the like.

Description

Full automaticity is got the universal traveling gear of material conveyor

Technical field

The present invention relates to a kind of full automaticity and get the universal traveling gear of material conveyor, belong to the special facilities technical field to clearance jobs such as goods such as yellow sand, stone, coal, grains such as harbour, harbour, goods yard, warehouse.

Background technology

At the harbour, harbour, goods yard, all kinds of warehouse to for example aforementioned yellow sand of goods, stone, coal, grain etc. deliver from godown and deliver from vault is all finished by mechanical work, common machinery such as belt conveyer, grab bucket, with the grab bucket is example, and its work efficiency is impeccable.But when grab bucket was grabbed at the bottom of the storehouse, also promptly when shallow the warding off of storehouse face goods, the fighting capacity of grab bucket just can't embody, and often needs the personnel of accrediting to bring down stocks, and a place is driven and be collected in to salvage stores at the bottom of the storehouse or title is heaped in a place, grasped for grab bucket.Above-mentionedly carry out clearance job by the special messenger and bring following shortcoming: the one, bring down stocks the big and work efficiency of working strength of workers can't make us flattering, if bulk is brought down stocks, also can cause the boats and ships cycle stretch-out that berths, increase traffic cost; The 2nd, bring down stocks the safety that the workman enters the cabin operation can't ensure, because grab bucket has dead angle phenomenon or title blind area on the sight line in operation process, promptly the driver owing to the manipulation grab bucket that is positioned at operator's compartment can't examine and bilge situation comprehensively, so grab bucket is hurted sb.'s feelings and even causing death's accident is of common occurrence.

Chinese patent CN2589428Y discloses a kind of automatic material taking waggon, and it can play the effect brought down stocks accordingly, but the vehicle frame of taking on the traveling gear function does not have alerting ability, and owing to bulky not conforming to is suitable for clearing the ship to boats and ships.

Summary of the invention

Task of the present invention be to provide a kind of to ground and boats and ships all can carry out clearance job, operating flexibility is strong and can guarantee that the full automaticity of operating personnel's safety gets the universal traveling gear of material conveyor.

Task of the present invention is finished like this, and a kind of full automaticity is got the universal traveling gear of material conveyor, and it comprises: a chassis; One covers, and is disposed at the top on chassis; Be used for a pair of floating roller and a pair of locating wheel, be positioned at the both sides on chassis for bobbin movement; A pair of floating installation is fixed on the chassis, and connects with described a pair of floating roller; A pair of and floating roller, locating wheel transmission connect is used to order about floating roller, locating wheel is motion and first, second driving device that be controlled by PLC (programmable controller), lays respectively at the both sides on chassis.

Of the present invention covering is provided with a material casting device turning gear that is controlled by PLC.

A pair of floating roller of the present invention is the diagonal angle and distributes in the both sides on chassis, and described a pair of locating wheel also is the diagonal angle distribution in the both sides on chassis.

A pair of floating installation of the present invention respectively includes axle bed frame, axle bed, spring, trimming screw, axle bed frame and chassis are fixed, and it is corresponding with floating roller, axle bed is fixed on the axle bed frame, and an end and chassis connect, and the wheel shaft of the other end and floating roller connects firmly, the lower end of spring is supported on the axle bed, the upper end is supported on the top of axle bed frame, and trimming screw revolves the top of being located at the axle bed frame, and with the last end in contact of spring.

First driving device of the present invention comprises first motor, first drive sprocket, the first active chain, first reductor, the first driven minor sprocket, first sprocket wheel, first messenger chain, the first wheel shaft sprocket wheel, first motor is fixed on the nearly middle part of a side on chassis, first drive sprocket is fixed on the power take-off shaft of first motor, one end of the first active chain is nested with on first drive sprocket, the other end is nested with on the first driven minor sprocket, the first driven minor sprocket is fixed on the power input shaft of first reductor, first reductor is fixed on the chassis, first sprocket wheel is fixed on the power take-off shaft of first reductor, and, the power take-off shaft of first reductor is fixed with corresponding locating wheel, one end of first messenger chain is nested with on first sprocket wheel, the other end is nested with on the first wheel shaft sprocket wheel, and the first wheel shaft chain rivet is fixed on the wheel shaft of corresponding floating roller.

Second driving device of the present invention comprises second motor, second drive sprocket, the second active chain, second reductor, the second driven minor sprocket, second largest sprocket wheel, second messenger chain, the second wheel shaft sprocket wheel, second motor is fixed on for should be in the nearly middle part on the chassis of the first driving device opposite side, second drive sprocket is fixed on the power take-off shaft of second motor, one end of the second active chain is nested with on second drive sprocket, the other end is nested with on the second driven minor sprocket, the second driven minor sprocket is fixed on the power input shaft of second reductor, second reductor is fixed on the chassis, second largest sprocket wheel is fixed on the power take-off shaft of second reductor, and, the power take-off shaft of second reductor is fixed with corresponding locating wheel, one end of second messenger chain is nested with on second largest sprocket wheel, the other end is nested with on the second wheel shaft sprocket wheel, and the second wheel shaft sprocket wheel is fixed on the wheel shaft of corresponding floating roller.

Material casting device turning gear of the present invention comprises the 3rd motor, the motor frame, the revolution minor sprocket, circumversion chain, the revolution hinge wheel, sprocket shaft, the revolution driving gear, the 3rd motor is fixed on the motor frame, the motor frame is fixed on and covers, the revolution minor sprocket is fixed on the power take-off shaft of the 3rd motor, one end of circumversion chain is nested with on the revolution minor sprocket, end is set on the revolution hinge wheel in addition, the revolution hinge wheel is fixed on an end of sprocket shaft, the middle part of sprocket shaft is fixed on by its axle bed and covers, the other end of sprocket shaft leans out lid, and the revolution driving gear is fixed on the axle head of the sprocket shaft that is stuck in lid.

First motor of the present invention is a clockwise and anticlockwise motor.

Second motor of the present invention is a clockwise and anticlockwise motor.

Chassis of the present invention be shaped as rectangle, its four side and bottom are osed tops, and top is uncovered.

The advantage of technical scheme provided by the present invention be except the performance to ground-surface bring down stocks the effect, can also directly enter the cabin bilge and carry out operation and have safety; The compact conformation on chassis and can ensure that whole overall volume of getting material conveyor dwindled; First, second driving device can ensure that the chassis is complied with needs advance and retreat or revolution, and it is little to turn round required space, has alerting ability; A pair of floating installation can make chassis come-up and avoid the obstruction of bulk materials, has the comformability of operation.

Description of drawings

Fig. 1 is an example structure figure of structure of the present invention.

Fig. 2 constitutes the scheme drawing that becomes to extract material conveyor for structure of the present invention and material casting device, material fetching mechanism connect.

The specific embodiment

In Fig. 1, the applicant has provided the chassis 1 of a cuboid, more particularly provided the chassis 1 of an oblong box-like body, the left, right, front and rear on this chassis 1 and bottom are osed tops, and top is uncovered, be furnished with the fixedly ear 11 of tool fixed orifice 111 between respectively in the upper edge, two ends at least on chassis 1, described lid 2 is executed to fixed orifice 111 through screw hole 211 by screw 21 and is realized fixing with chassis 1, and the open topped lid that is about to chassis 1 closes.Respectively constitute the wheel cover 22 that a pair of tool arc rises in lid 2 both sides, be used for covering and protect a pair of floating roller 3 and a pair of locating wheel 4 that is positioned at 1 both sides, chassis.As the industry's knowledge of the reason, the motion on chassis 1 is that the roller daughter is existing, in the present invention program, wheel comprises a pair of floating roller 3 and a pair of locating wheel 4, is example with the location status shown in scheming, and the left and right end of 1 front side, chassis is respectively a locating wheel 4 and a floating roller 3, the left and right end of the rear side on chassis 1 is respectively a floating roller 3 and a locating wheel 4, as seen, a pair of locating wheel 4 and a pair of floating roller 3 are the diagonal angle and distribute, and corresponding locating wheel 4 is corresponding to corresponding floating roller 3.

Because it is a pair of that floating roller 3 has, therefore, also tool is a pair of for corresponding floating installation 7, and for the restriction that the concrete shape of the axle bed frame 71 of floating installation 7 is not illustrated, the bottom of axle bed frame 71 is presented in the chamber on chassis 1, fixes with the diapire on bolt and chassis 1.One end of axle bed 72 is to weld or to rivet or to be fixed on the axle bed frame 71 with other similar fashion, and realize that with the wheel shaft 31 of floating roller 3 hanging scrolls connect, here said hanging scroll connection is for example with wheel shaft 31 and axle bed 72 solid weldings, and wheel shaft 31 is obviously mutually solid with spoke 32 by wheel hub 311.See by diagram, offer pin shaft hole 721, axle bed 72 and chassis 1 are connect by bearing pin 121 and by means of being arranged on The One On The Chassis axle bed fixed support 12 at the other end of axle bed 72.The upper and lower end of spring 3 is supported on respectively on the top and axle bed 72 of axle bed frame 71, by to the trimming screw 74 that carries pressing plate along or conter clockwise is regulated and spring 73 elastic force are changed.So, the material that runs into larger volume when floating roller 3 is for example during coal cinder, because its wheel shaft 31 connects firmly with axle bed 72, therefore under the contraction of spring 73, produce come-up, as soon as skip over obstruction, then spring 73 is upheld, and floating roller 3 restores to the original state, also float in chassis 1 thereupon in floating roller 3 come-ups, and vice versa.

First motor 51 of first driving device 5 is a clockwise and anticlockwise motor, it is controlled by PLC (Programmable Logic Controller), be example equally with the shown position, this first motor 51 is fixed on the nearly middle part of 1 front side, chassis, first drive sprocket 52 is fixedly arranged on the power take-off shaft of first motor 51, along with 51 work of first motor, by first drive sprocket 52 by the first first driven minor sprocket 55 that drive on the power input shaft that is fixed in first reductor 54 of chain 53 initiatively, after first reductor 54 becomes (subtracting) speed, drive the first wheel shaft sprocket wheel 58 by first messenger chain 57 by the first sprocket wheel 56 on the power take-off shaft that is fixed on first reductor 54.Because the first wheel shaft sprocket wheel 58 is to be fixed on the wheel shaft 31 of the floating roller 3 that is positioned at chassis 1 rear side left end, therefore drive this floating roller 3 motions by the first wheel shaft sprocket wheel 58.

The function of second driving device 6 and structure arrangement are identical with first driving device 5, only are that concrete component locations is opposite with the component locations of first driving device 5.Its second motor 61 is fixed on the nearly middle part of chassis 1 rear side, second drive sprocket 62 is fixedly arranged on the power take-off shaft of the second dynamo-electric machine 61, along with 61 work of second motor, by second initiatively chain 62 by the second second driven minor sprocket 65 that drive on the power input shaft that is fixed in second reductor 64 of chain 63 initiatively, after second reductor 64 becomes (subtracting) speed, drive the second wheel shaft sprocket wheel 68 by second messenger chain 67 by being fixed on the second second largest sprocket wheel 66 that subtracts on the power take-off shaft 641 of Quick culture machnie 64.Because the second wheel shaft sprocket wheel 68 is to be fixed on the wheel shaft 31 of the floating roller 3 that is positioned at chassis 1 front side right-hand member, therefore drive this floating roller 3 motions by the second wheel shaft sprocket wheel 68.

Still ask for an interview Fig. 1, on the case lid 2 of structure of the present invention, be equipped with the material casting device turning gear 8 that is used for material casting device 9 (Fig. 2 shows) connection, work along with the 3rd motor 81 of material casting device turning gear 8, just drive revolution minor sprocket 83 by the 3rd motor 81, drive revolution hinge wheel 85 through circumversion chain 84, by the sprocket shaft 86 of hub setting on lid 2 drives revolution driving gear 87 by axle bed 861.Above mentioned the 3rd motor 81 is fixed in by motor frame 82 and covers on 2, and the 3rd motor 81 is controlled by PLC.

Please in conjunction with Fig. 2, in the figure, the applicant shows the material casting device 9 that connects on aforesaid revolution driving gear 87 and is bound up on by support and The One On The Chassisly gets material elevator bucket 10, but that is to say by universal traveling gear of the present invention and material casting device 9, get and expect that elevator bucket 10 is combined into not only ground clearance job but also can goes into the clear the ship full automaticity of operation of cabin and get material conveyor.

The applicant sketches principle of work of the present invention in conjunction with Fig. 1, Fig. 2, being example to clearing the ship of bulk.For example coal carries to harbour or harbour by boats and ships or berth in the goods yard when certain shipments, and need unload ship time, earlier by terminal facilities be all grab bucket as previously mentioned material in the cabin grabbed unload, when grabbing to the bilge, because grab bucket can not show due effect, therefore can adopt terminal facilities such as crane that the full automaticity of structure shown in Figure 2 is got material conveyor and winch to cabin.Get 10 work of material elevator bucket, the coal of the bilge is drawn in the material casting bucket 91 of material casting device 9, and then be fed to material casting band 93,, promptly throw integrated heap, grasp for grab bucket under the effect of material casting motor 92 throwing of the coal on the material casting band 93 being collected a place.In the entire job process, handle by the hand-held PLC of personnel out of my cabin, for example when will be mobile, then make first,

second motor

51,61 work of first, second driving device 5,6 of the present invention, work comprises forward or reverse, is just changeing then moving ahead, and counter-rotating is the back row then.If the arbitrary machine operation in first,

second motor

51,61, perhaps first,

second motor

51,61 occur differing from one another to rotation, so just, can make chassis 1 rotation of respective direction occur, material casting device 9, get thereupon advance corresponding distance or thereupon rotate corresponding angle of material elevator bucket 10.In the process of clearing the ship, if when wheel suffers obstruction than gathering coal,, specifically be to make floating roller 3 come-ups then by floating installation guarantee of the present invention, make floating roller 3, locating wheel 4 clear an obstacles.Clear the ship after the end, by crane full automaticity is got material conveyor and hang cabin.Owing to can chassis 1 can satisfy, so there is not the dead angle phenomenon in the material process clearing the ship to get according to comprehensive rotation that need angle.Because it is need not accredit the special messenger and go into the cabin and clear the ship, therefore fool proof again.

Claims

1, a kind of full automaticity is got the universal traveling gear of material conveyor, it is characterized in that it comprises: a chassis (1); One covers (2), is disposed at the top of chassis (1); Be used for a pair of floating roller (3) and a pair of locating wheel (4), be positioned at the both sides of chassis (1) for chassis (1) motion; A pair of floating installation (7) is fixed on the chassis (1), and connects with described a pair of floating roller (3); A pair of and floating roller (3), locating wheel (4) transmission connect is used to order about floating roller (3), locating wheel (4) is motion and first, second driving device (5), (6) that be controlled by PLC (programmable controller), lays respectively at the both sides of chassis (1).

2, full automaticity according to claim 1 is got the universal traveling gear of material conveyor, it is characterized in that described lid (2) is provided with a material casting device turning gear (8) that is controlled by PLC.

3, full automaticity according to claim 1 is got the universal traveling gear of material conveyor, it is characterized in that the both sides of (1) are the diagonal angle and distribute described a pair of floating roller (3) on the chassis, the both sides of (1) also are the diagonal angle and distribute and described a pair of locating wheel (4) is on the chassis.

4, full automaticity according to claim 1 is got the universal traveling gear of material conveyor, it is characterized in that described a pair of floating installation (7) respectively includes axle bed frame (71), axle bed (72), spring (73), trimming screw (74), axle bed frame (71) is fixing with chassis (1), and it is corresponding with floating roller (3), axle bed (72) is fixed on the axle bed frame (71), one end and chassis (1) connect, the wheel shaft (31) of the other end and floating roller (3) connects firmly, the lower end of spring (73) is supported on the axle bed (72), the upper end is supported on the top of axle bed frame (71), trimming screw (74) revolves the top of being located at axle bed frame (71), and with the last end in contact of spring (73).

5, full automaticity according to claim 1 is got the universal traveling gear of material conveyor, it is characterized in that described first driving device (5) comprises first motor (51), first drive sprocket (52), the first active chain (53), first reductor (54), the first driven minor sprocket (55), first sprocket wheel (56), first messenger chain (57), the first wheel shaft sprocket wheel (58), first motor (51) is fixed on the nearly middle part of a side on chassis (1), first drive sprocket (52) is fixed on the power take-off shaft of first motor (51), one end of the first active chain (53) is nested with on first drive sprocket (52), the other end is nested with on the first driven minor sprocket (55), the first driven minor sprocket (55) is fixed on the power input shaft of first reductor (54), first reductor (54) is fixed on the chassis (1), first sprocket wheel (56) is fixed on the power take-off shaft of first reductor (54), and, the power take-off shaft of first reductor (54) is fixing with corresponding locating wheel (4), one end of first messenger chain (57) is nested with on first sprocket wheel (56), the other end is nested with on the first wheel shaft sprocket wheel (58), and the first wheel shaft chain rivet (58) is fixed on the wheel shaft (31) of corresponding floating roller (3).

6, full automaticity according to claim 1 is got the universal traveling gear of material conveyor, it is characterized in that described second driving device (6) comprises second motor (61), second drive sprocket (62), the second active chain (63), second reductor (64), the second driven minor sprocket (65), second largest sprocket wheel (66), second messenger chain (67), the second wheel shaft sprocket wheel (68), second motor (61) is fixed on for should be in the nearly middle part on the chassis (1) of first driving device (5) opposite side, second drive sprocket (62) is fixed on the power take-off shaft of second motor (61), one end of the second active chain (63) is nested with on second drive sprocket (62), the other end is nested with on the second driven minor sprocket (65), the second driven minor sprocket (65) is fixed on the power input shaft of second reductor (64), second reductor (64) is fixed on the chassis (1), second largest sprocket wheel (66) is fixed on the power take-off shaft (641) of second reductor (64), and, the power take-off shaft (641) of second reductor (64) is fixing with corresponding locating wheel (4), one end of second messenger chain (67) is nested with on second largest sprocket wheel (66), the other end is nested with on the second wheel shaft sprocket wheel (68), and the second wheel shaft sprocket wheel (68) is fixed on the wheel shaft (31) of corresponding floating roller (3).

7, full automaticity according to claim 2 is got the universal traveling gear of material conveyor, it is characterized in that described material casting device turning gear (8) comprises the 3rd motor (81), motor frame (82), revolution minor sprocket (83), circumversion chain (84), revolution hinge wheel (85), sprocket shaft (86), revolution driving gear (87), the 3rd motor (81) is fixed on the motor frame (82), motor frame (82) is fixed on the lid (2), revolution minor sprocket (85) is fixed on the power take-off shaft of the 3rd motor (81), one end of circumversion chain (84) is nested with on revolution minor sprocket (83), end is set on the revolution hinge wheel (85) in addition, revolution hinge wheel (85) is fixed on an end of sprocket shaft (86), the middle part of sprocket shaft (86) is fixed on the lid (2) by its axle bed (861), the other end of sprocket shaft (86) leans out lid (2), and revolution driving gear (87) is fixed on the axle head of the sprocket shaft (86) that is stuck in lid (2).

8, full automaticity according to claim 5 is got the universal traveling gear of material conveyor, it is characterized in that described first motor (51) is a clockwise and anticlockwise motor.

9, full automaticity according to claim 6 is got the universal traveling gear of material conveyor, it is characterized in that described second motor (61) is a clockwise and anticlockwise motor.

10, get the universal traveling gear of material conveyor according to claim 1 or the described full automaticity of the arbitrary claim of 3-6, it is characterized in that the rectangle that is shaped as on described chassis (1), its four side and bottom are osed tops, and top is uncovered.