CN203034030U - Hinged U-shaped dump cinder car - Google Patents

Hinged U-shaped dump cinder car Download PDF

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Publication number
CN203034030U
CN203034030U CN 201220690844 CN201220690844U CN203034030U CN 203034030 U CN203034030 U CN 203034030U CN 201220690844 CN201220690844 CN 201220690844 CN 201220690844 U CN201220690844 U CN 201220690844U CN 203034030 U CN203034030 U CN 203034030U
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China
Prior art keywords
hinged
vehicle frame
work
arm
frame
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Application number
CN 201220690844
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Chinese (zh)
Inventor
李利民
耿会良
成富根
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MCC Baosteel Technology Services Co Ltd
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MCC Baosteel Technology Services Co Ltd
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Priority to CN 201220690844 priority Critical patent/CN203034030U/en
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Abstract

The utility model provides a hinged U-shaped dump cinder car which comprises a traction head and a rear frame. A large operating arm is arranged on the rear frame, both the rear frame and the large operating arm are provided with U-shaped frame structures, the rear frame is hinged with a rear support connected with a wheel, and a support cylinder is arranged between the rear frame and the rear support. During use of the hinged U-shaped dump cinder car, two forks of the rear end of the large operating arm are respectively inserted below a dump cinder ear shaft, the support cylinder extends outwards to enable the rear end of the rear frame to lift upwards so that a cinder pot can leave the ground, and loading and unloading of the cinder pot are quite convenient. The hinged U-shaped dump cinder car compared with common cinder pot carriers is simple and compact in structure, light in weight, low in operating gravity, safe, short in running track of loading tanks, high in operating efficiency, low in requirements for hydraulic system and lower in power consumption and cost.

Description

Hinged U-shaped slag car
Technical field
The utility model relates to the special machinery of a kind of Steel Plant transportation slag, particularly relates to a kind of hinged U-shaped slag car for the transportation slag ladle.
Background technology
Slag car are engineering goods of developing for metallurgical engineering production line slag-tapping system hot steel slag logistics transportation.Hinged U-shaped slag car are to change rear portion running gear, equipment on the slag car basis and the trackless Transport Machinery that forms, have the dress slag ladle, unload slag ladle, turn over the slag ladle deslagging and carry functions such as slag ladle and slag transportation.The more common slag car of the slag car of this kind structure are simple and compact for structure, from heavy and light; The operation center of gravity is low, security good; The loading pot running orbit is short, the operating efficiency height; Hydraulic efficiency system requires low, has reduced power consumption, has saved cost, and the articulated body structure provides steering qualities and road surface adaptive faculty more flexibly in addition.
(patent No.: 200310110675.3) a kind of pulling type as Steel Plant's slag processing transportation equipment is embraced tank car to China's utility model patent, tow tractor and the semitrailer that is connected with described tow tractor rear portion by saddle are arranged, described semitrailer has hydraulic pressure, qigong pipeline with the corresponding connection of described tow tractor, described semitrailer is provided with jar mechanism of embracing that comprises slag ladle, these semitrailer front and back ends both sides are respectively equipped with hydraulic ram, and described semitrailer front portion is provided with balance weight body.The gudgeon of described armful of jar mechanism slag ladle both sides places the prong of corresponding swinging mounting arm upper end respectively, this swinging mounting arm lower end is hinged on the rear portion of semitrailer, and the inboardend of hydraulic ram is hinged on the vehicle frame of semitrailer and the front end of its movable arm is connected with the arm body of swinging mounting arm.
It is a platform that this kind embraced the tank car rear portion, and hydraulic ram stretches out during tinning, and the swinging mounting arm needs to rotate more than 100 degree around fixed pin shaft.So this rear platform embrace that the tank car deadweight is big, the operation center of gravity is higher, complex structure, security be bad, can consume lot of energy in the slag ladle transportation; The running orbit of loading pot is long, and supporting leg is set, and operating efficiency is low, and the pressure of hydraulic efficiency system is higher, so also can consume more energy, and the running cost of slag car is increased.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model be to provide a kind of simple and compact for structure, from heavy and light, less energy consumption, hinged U-shaped slag car that security is good.
Reach other relevant purposes for achieving the above object, the utility model provides a kind of hinged U-shaped slag car, comprise drawing head, back vehicle frame, described drawing head is connected with described back vehicle frame by a middle articulated body, the front end of articulated body and described drawing head are hinged by vertical pivot in the middle of described, the rear end of articulated body is connected with described back vehicle frame in the middle of described, described back vehicle frame is provided with the big arm of work, described back vehicle frame, the big arm of working is opening U-shaped skeleton construction backward, described back vehicle frame is made up of a frame cross and two vehicle frame side arms, the big arm of described work is by a work crossbeam and the combination of two work side arms, and two vehicle frame side arms of described back vehicle frame are corresponding hinged one by one with two work side arms of the big arm of described work; Described vehicle frame side arm also is connected with a back supporter, the front end of described back supporter and described back vehicle frame are hinged, the rear end of described back supporter is connected with wheel, be provided with support cylinder between described vehicle frame side arm and the described back supporter, the two ends of described support cylinder are hinged with described vehicle frame side arm, back supporter respectively; The rear end of described work side arm is provided with for the prong that supports slag ladle.
Preferably, also be provided with a latch hook member on the described work side arm, described latch hook member and described work side arm are hinged, described latch hook member is provided with groove, described groove is corresponding with described prong position, be provided with the latch hook oil cylinder between described latch hook member and the described work side arm, the two ends of described latch hook oil cylinder are hinged with described work side arm, latch hook member respectively.
Preferably, also be provided with back-up block between described vehicle frame side arm and the described back supporter, described back-up block and described back supporter are hinged.
Preferably, described in the middle of the both sides of articulated body be respectively equipped with one and turn to oil cylinder, a described end of oil cylinder and the described drawing head of turning to is hinged, the described the other end of oil cylinder and the described centre articulated body of turning to is hinged.
Preferably, be provided with overturning oil cylinder between described back vehicle frame and the big arm of described work, the two ends of described overturning oil cylinder are respectively with the big arm of described work, afterwards vehicle frame is hinged.
As mentioned above, hinged U-shaped slag car of the present utility model have following beneficial effect: the back vehicle frame of these hinged U-shaped slag car, the big arm of work all are set to U-shaped skeleton construction, back vehicle frame is hinged with the back supporter that is connected with wheel, and between back vehicle frame and back supporter, support cylinder is set, these hinged U-shaped slag car can be inserted in two prongs of the big arm of work rear end respectively the below of slag ladle gudgeon in use, support cylinder is protruding then upwarps vehicle frame rear end, back just can to make slag ladle disengaging ground, and the loading and unloading of slag ladle are all very convenient.More common armful of tank car of the slag car of this kind structure be simple and compact for structure, from heavy and light; The operation center of gravity is low, security good; The loading pot running orbit is short, the operating efficiency height; Hydraulic efficiency system requires low, has reduced power consumption, has saved cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is that the utility model embodiment latch hook member cooperates synoptic diagram with prong.
Structural representation when Fig. 3 loads slag ladle for the utility model embodiment.
The element numbers explanation
1 drawing head
Articulated body in the middle of 2
3 back vehicle frames
The big arm of 4 work
5 jointed shafts
6 back supporters
7 wheels
8 support cylinders
9 overturning oil cylinders
10 latch hook member
11 latch hook oil cylinders
12 turn to oil cylinder
13 grooves
14 prongs
15 slag ladles
16 slag ladle gudgeons
Embodiment
Below by particular specific embodiment embodiment of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.
See also Fig. 1 to Fig. 3.Notice, the appended graphic structure that illustrates of this specification sheets, ratio, size etc., equal contents in order to cooperate specification sheets to disclose only, understand and reading for person skilled in the art scholar, be not in order to limit the enforceable qualifications of the utility model, so technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionlity or size, do not influencing under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and get in the scope that can contain.Simultaneously, quote in this specification sheets as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under no essence change technology contents, when also being considered as the enforceable category of the utility model.
As shown in Figure 1, 2, the utility model provides a kind of hinged U-shaped slag car, these hinged U-shaped slag car comprise a drawing head 1, drawing head 1 is connected with back vehicle frame 3 by a middle articulated body 2, the front end of middle articulated body 2 and drawing head 1 are hinged by vertical pivot, fixedly connected with back vehicle frame 3 in the rear end of middle articulated body 2.Drawing head 1 can be with back vehicle frame about 3 to turn to like this.In order to make vehicle body can have steering qualities and road surface adaptive faculty more flexibly, the both sides of middle articulated body 2 are respectively equipped with one and turn to oil cylinder 12, turn to an end and the drawing head 1 of oil cylinder 12 hinged, turn to the other end and the middle articulated body 2 of oil cylinder 12 hinged, in vehicle body turning process, two turn to oil cylinder 12 to stretch accordingly according to turning direction, can further improve the handiness that vehicle body turns to like this, can effectively reduce the energy consumption of drawing head 1 simultaneously.
Back vehicle frame 3 is provided with the big arm 4 of a job, and back vehicle frame 3, the big arm 4 of work are opening U-shaped skeleton construction backward.Back vehicle frame 3 is made up of a frame cross and two vehicle frame side arms, and the front end of two vehicle frame side arms is fixedlyed connected with frame cross.The big arm 4 of working is made up of a work crossbeam and two work side arms, the front end of two work side arms is fixedlyed connected with the work crossbeam, the rear end of two work side arms is corresponding hinged one by one by jointed shaft 5 with two frame side arms, and the big arm 4 of therefore working can be turned at back vehicle frame 3.Back vehicle frame 3 and work are provided with overturning oil cylinder 9 between the big arm 4, and the two ends of overturning oil cylinder 9 are hinged with the big arm 4 of work, back vehicle frame 3 respectively, and the flexible big arm 4 of work that can drive by overturning oil cylinder 9 overturns at back vehicle frame 3.
Be equipped with a back supporter 6 on two vehicle frame side arms of back vehicle frame 3, the front end of back supporter 6 is hinged with the vehicle frame side arm of back vehicle frame 3, and the rear end of back supporter 6 is connected with wheel 7.Vehicle frame side arm and back are provided with support cylinder 8 between the supporter 6, and the two ends of support cylinder 8 are hinged with vehicle frame side arm, back supporter 6 respectively.Wheel 7 contacts with ground, and support cylinder 8 can drive back vehicle frame 3 and make on its position and rise when protruding.Also be provided with back-up block between vehicle frame side arm and the back supporter 6, back-up block is hinged with back supporter 6, after the piston rod of support cylinder 8 stretches out rising, turning back-up block, back-up block is supported between back supporter 6 and the vehicle frame side arm, can prevent that like this back vehicle frame 3 from falling suddenly, also can reduce the energy waste of support cylinder 8 simultaneously.
The work rear end of two of big arm 4 work side arms is equipped with a prong 14 that is used for supporting slag ladle, also be provided with a latch hook member 10 on each work side arm, one end of latch hook member 10 is hinged with the work side arm, a side relative with pin joint on the latch hook member is provided with groove 13, and groove 13 is corresponding with prong 14 positions.Also be provided with latch hook oil cylinder 11 between latch hook member 10 and the relevant work side arm, the two ends of latch hook oil cylinder 11 are hinged with work side arm, latch hook member 10 respectively, the piston rod of latch hook oil cylinder 11 is flexible can to drive latch hook member 10 upsets, when the piston rod of latch hook oil cylinder 11 stretched out, the groove 13 on the latch hook member 10 cooperates with the prong 14 of work on the side arm can form a spacing hole that seals.
As shown in Figure 3, these hinged U-shaped slag car are when work, slag ladle 15 is placed on the ground, in the square frame space that vehicle frame 3 formed after vehicle frame 3 reversings entered slag ladle 15 after drawing head 1 drove, and makes two work side arms be inserted into the below of slag ladle 15 both sides slag ladle gudgeons 16.The latch hook oil cylinder 11 protruding latch hook member 10 that make are overturn downwards, so just can slag ladle gudgeon 16 is spacing in the spacing hole that groove 13 and prong 14 form.Meanwhile, protruding vehicle frame 3 positions, back that make of the piston rod of support cylinder 8 raise, back vehicle frame 3 rises and drives slag ladle 15 risings simultaneously, so just can make slag ladle 15 break away from ground, turning back-up block supported back vehicle frame 3 after slag ladle 15 broke away from ground, by drawing head 1 slag ladle was delivered to specified location then.After arriving the point of destination, earlier back-up block was fallen, and made the overturning oil cylinder piston rod protruding then, the big arm 4 of working is turned at back vehicle frame 3, and the work crossbeam of the big arm 4 of working can promote slag ladle 15 and overturn simultaneously, so just the slag in the slag ladle 15 can be poured out.
The back vehicle frame of these hinged U-shaped slag car, the big arm of work all are set to U-shaped skeleton construction, back vehicle frame is hinged with the back supporter that is connected with wheel, and between back vehicle frame and back supporter, support cylinder is set, these hinged U-shaped slag car can be inserted in two prongs of the big arm of work rear end respectively the below of slag ladle gudgeon in use, support cylinder is protruding then upwarps vehicle frame rear end, back just can to make slag ladle disengaging ground, and the loading and unloading of slag ladle are all very convenient.More common armful of tank car of the slag car of this kind structure be simple and compact for structure, from heavy and light; The operation center of gravity is low, security good; The loading pot running orbit is short, the operating efficiency height; Hydraulic efficiency system requires low, has reduced power consumption, has saved cost.In sum, the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.

Claims (5)

1. hinged U-shaped slag car, comprise drawing head, back vehicle frame, described drawing head is connected with described back vehicle frame by a middle articulated body, the front end of articulated body and described drawing head are hinged by vertical pivot in the middle of described, the rear end of articulated body is connected with described back vehicle frame in the middle of described, described back vehicle frame is provided with the big arm of work, it is characterized in that:
Described back vehicle frame, the big arm of work are opening U-shaped skeleton construction backward, described back vehicle frame is made up of a frame cross and two vehicle frame side arms, the big arm of described work is made up of a work crossbeam and two work side arms, and two vehicle frame side arms of described back vehicle frame are corresponding hinged one by one with two work side arms of the big arm of described work;
Described vehicle frame side arm also is connected with a back supporter, the front end of described back supporter and described back vehicle frame are hinged, the rear end of described back supporter is connected with wheel, be provided with support cylinder between described vehicle frame side arm and the described back supporter, the two ends of described support cylinder are hinged with described vehicle frame side arm, back supporter respectively;
The rear end of described work side arm is provided with for the prong that supports slag ladle.
2. hinged U-shaped slag car according to claim 1, it is characterized in that: also be provided with a latch hook member on the described work side arm, described latch hook member and described work side arm are hinged, described latch hook member is provided with groove, described groove is corresponding with described prong position, be provided with the latch hook oil cylinder between described latch hook member and the described work side arm, the two ends of described latch hook oil cylinder are hinged with described work side arm, latch hook member respectively.
3. hinged U-shaped slag car according to claim 1 is characterized in that: also be provided with back-up block between described vehicle frame side arm and the described back supporter, described back-up block is with described afterwards supporter is hinged.
4. hinged U-shaped slag car according to claim 1, it is characterized in that: the both sides of articulated body are respectively equipped with one and turn to oil cylinder in the middle of described, a described end of oil cylinder and the described drawing head of turning to is hinged, the described the other end that turns to oil cylinder and described in the middle of articulated body hinged.
5. hinged U-shaped slag car according to claim 1 is characterized in that: be provided with overturning oil cylinder between described back vehicle frame and the big arm of described work, the two ends of described overturning oil cylinder are respectively with the big arm of described work, afterwards vehicle frame is hinged.
CN 201220690844 2012-12-13 2012-12-13 Hinged U-shaped dump cinder car Active CN203034030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220690844 CN203034030U (en) 2012-12-13 2012-12-13 Hinged U-shaped dump cinder car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220690844 CN203034030U (en) 2012-12-13 2012-12-13 Hinged U-shaped dump cinder car

Publications (1)

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CN203034030U true CN203034030U (en) 2013-07-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103866060A (en) * 2012-12-13 2014-06-18 中冶宝钢技术服务有限公司 Hinged connection type U-shaped slag tank vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103866060A (en) * 2012-12-13 2014-06-18 中冶宝钢技术服务有限公司 Hinged connection type U-shaped slag tank vehicle
CN103866060B (en) * 2012-12-13 2015-08-05 中冶宝钢技术服务有限公司 Hinged connection type U-shaped slag car

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