The waste material ejecting device is cut in crosscut
Technical field
The utility model relates to the ejecting device that metallurgy industry is sheared waste material, not only has been applicable to that crosscut shears stub bar down and release but also be applicable to a kind of crosscut of the material limit release that end trimming shears downcut and cut the waste material ejecting device.
Background technology
At present, on the Heavy Plate Production line of metallurgy industry, crosscut is installed cuts, the waste material gathering sill that the cutting edge lateral surface is the arc plate face is cut in crosscut, crosscut is sheared waste material head down and is directly just fallen to the waste material gathering sill, and suitable its arc plate face is slipped on the garbage collection roller-way in to transport; But because of the arc plate basifacial gradient of waste material gathering sill slows down, easily cause waste material to pile up at the arc plate basifacial, mechanisms such as swing roller-way are arranged near the waste material gathering sill simultaneously, the space is narrow and small, not easy to clean.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, and provide reasonable in design, and simple in structure, can make to be deposited in the basifacial waste material head of arc plate and in time to release, handling safety again, the waste material ejecting device is cut in a kind of crosscut easy to use.
The purpose of this utility model is to adopt following technical scheme to realize: the waste material ejecting device is cut in crosscut, comprise that lateral surface is the waste material gathering sill of arc plate face, be characterised in that: hydraulically powered cut somebody's hair of symmetry assembling more than two in the Lower Half arc plate face of waste material gathering sill lateral surface, described each cut somebody's hair in the arc plate face, to skid off and slide into, it is by the body of cutting somebody's hair, hydraulic cylinder, earrings, bearing pin is formed, corresponding with the shape size of the body of cutting somebody's hair, in the Lower Half arc plate face of waste material gathering sill, have the hole that holds the body of cutting somebody's hair, the body of will cutting somebody's hair is packed into behind its hole, its lateral surface is processed into the arc plate face, the radius of curvature of this arc plate face is identical with the radius of curvature of waste material gathering sill arc plate face, cut somebody's hair body bottom surface and waste material gathering sill bottom surface is that dovetail groove is connected, parallel with dovetail groove, in the medial surface of the body of cutting somebody's hair with bearing pin and hydraulic cylinder to stretch out rod end hinged, the other end of hydraulic cylinder is with on the earrings that is bolted to waste material gathering sill inner bottom surface.The pipeline of the above respectively dress valve of described hydraulic cylinder is communicated with Hydraulic Station and joins; Described dovetail groove is connected, and is to be processed with the dovetail head in the body bottom surface of cutting somebody's hair, and is corresponding with the dovetail head, is processed with dovetail groove in waste material gathering sill inner bottom surface, and the dovetail head activity of the body of cutting somebody's hair is packed in the dovetail groove of waste material gathering sill inner bottom surface.The described body of cutting somebody's hair, be installed in the quantity on the waste material gathering sill, depend on that crosscut is cut or the width of end trimming shears, shearing machine is wide more, then the waste material gathering sill is also wide more, usually its shearing machine width is in the time of 2.5 meters to 2.8 meters, can be in the Lower Half arc plate face of waste material gathering sill lateral surface two bodies of cutting somebody's hair of symmetry assembling, width can the symmetry assembling during greater than 2.8 meters three ...At this moment, when the waste material head that downcuts when the arc plate basifacial of waste material gathering sill is piled up, as long as open valve on the pipeline, hydraulic cylinder just drives the body of cutting somebody's hair and travels forward along dovetail groove, the body of cutting somebody's hair just pushes away waste material to be fallen waste material and transports on the roller-way; After the body of cutting somebody's hair has pushed away the waste material head, valve-off, hydraulic cylinder becomes working chamber by the bar chamber, and the lateral surface of the body of cutting somebody's hair is withdrawn into concordant with waste material gathering sill arc plate face; So analogize, carry out propelling movement the waste material head under shearing, easy for operation.Combine the above technical measures of being taked, realize the purpose of this utility model.
Compared with prior art, the utility model is reasonable in design, and is simple in structure, can make to be deposited in the basifacial waste material head of arc plate and in time to release, and has handling safety again, advantage such as easy to use.
Description of drawings
The utility model has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of one of the utility model embodiment.
Accompanying drawing 2 is B-B cutaway views of Fig. 1.
Accompanying drawing 3 is main TV structure schematic diagrames of two of the utility model embodiment.
Among the figure: 1, waste material gathering sill 2, the body 3 of cutting somebody's hair, bolt 4, hydraulic cylinder 5, bearing pin 6, extension bar 7, earrings 8, dovetail groove 9, dovetail
The specific embodiment
Fig. 1, shown in 2 one of the utility model embodiment, it is that the waste material ejecting device is cut in two crosscuts of cutting somebody's hair of symmetry assembling in the Lower Half arc plate face of waste material gathering sill lateral surface, its structure comprises that lateral surface is the waste material gathering sill 1 of arc plate face, be characterised in that: two hydraulically powered cutting somebody's hair of symmetry assembling in the Lower Half arc plate face of waste material gathering sill 1 lateral surface, described each cut somebody's hair in the arc plate face, to skid off and slide into, it is by the body 2 of cutting somebody's hair, hydraulic cylinder 4, bolt 3, earrings 7, bearing pin 5, dovetail groove 9 is formed, corresponding with the shape size of the body 2 of cutting somebody's hair, in the Lower Half arc plate face of waste material gathering sill 1, have the hole that holds the body 2 of cutting somebody's hair, the body 2 of will cutting somebody's hair is packed in its hole, its lateral surface is processed into the arc plate face, the radius of curvature of this arc plate face is identical with the radius of curvature of waste material gathering sill 1 arc plate face, cut somebody's hair body 2 bottom surfaces and waste material gathering sill 1 bottom surface is that dovetail groove 9 is connected, parallel with dovetail groove 9, hinged with extension bar 6 ends of hydraulic cylinder 4 with bearing pin 5 in the medial surface of the body 2 of cutting somebody's hair, the other end of hydraulic cylinder 4 is fixed on the earrings 7 of waste material gathering sill 1 inner bottom surface with bolt 3.
Shown in Figure 3 is two of the utility model embodiment, and it is that the waste material ejecting device is cut in three crosscuts of cutting somebody's hair of symmetry assembling in the Lower Half arc plate face of waste material gathering sill 1 lateral surface.All the other are identical with one of embodiment.
The above; only be the preferable specific embodiment of the present invention; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.