CN210512651U - Material pad track for push type heating furnace - Google Patents

Abstract

The utility model discloses a propelled heating furnace is with material pad track, belong to copper processing field, it includes furnace body and track frame, be equipped with the track frame of two above mutual parallel arrangement on the furnace body and along its length direction, on the track frame and along its length direction equidistant be equipped with a plurality of cylinders of arranging on the track frame width direction of edge, the cylinder passes through the drum shaft to be fixed on the track frame, the top of cylinder is equipped with the material pad, the lower terminal surface of material pad is equipped with the decurrent U type draw-in groove of opening, and the both sides wall of this U type draw-in groove laminates rather than the crossing of corresponding cylinder terminal surface and side respectively, track and material pad cooperation among this technical scheme, the material pad operates steadily, the friction is little, the difficult bump of ingot casting.

Description

Material pad track for push type heating furnace

Technical Field

The utility model relates to a copper processing technology field, more specifically say, relate to a push type heating furnace is with material pad track.

Background

The push rod furnace is a heating furnace for heating copper ingot blanks by burning natural gas through a burner, and the feeding mode is to feed copper ingots to be heated into a hearth through a hydraulic propulsion device. Two parallel rails are arranged at the entrance position of the furnace door, a material cushion is arranged on the rails, a copper ingot to be heated is placed on the material cushion, and the material cushion drives the ingot to move from the feeding end to the discharging end of the heating furnace through the rails and the propelling device so as to finish the heating of the copper ingot.

At present, two modes of matching a long groove track with a square material cushion or matching a semicircular groove track with a circular material cushion are adopted for matching the material cushions, but the former has the problems of large running resistance, easy generation of material cushion arching, large contact area between the square material cushion and a copper ingot, insufficient heating of a contact area of the copper ingot and the like in the production process; the latter has small resistance between the track and the material pad and small contact area between the material pad and the copper ingot, but the tangential contact mode easily causes unstable ingot casting and easy collision, so a material pad track is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

An object of the utility model is to overcome not enough among the prior art, provide a propelling type heating furnace is with material pad track, track and material pad cooperation among this technical scheme, material pad operates steadily, the friction is little, the difficult bump of ingot casting.

Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a push type heating furnace is with material pad track, including furnace body and track frame, be equipped with the track frame of two above mutual parallel arrangement on the furnace body and along its length direction, on the track frame and along its length direction equidistant be equipped with a plurality of cylinders of arranging on the track frame width direction of edge, the cylinder passes through the drum shaft to be fixed on the track frame, the top of cylinder is equipped with the material pad, the lower terminal surface of material pad is equipped with the decurrent U type draw-in groove of opening, and the both sides wall of this U type draw-in groove laminate rather than the crossing of corresponding cylinder terminal surface and side respectively.

As a further improvement, the furnace body is provided with two rail frames which are arranged in parallel with each other along the length direction, the rail frames are provided with roller grooves with upward openings and arc shapes, and rollers are arranged in the roller grooves.

As a further improvement of the utility model, the side surface of the roller contacted with the material pad is higher than the upper end surface of the track frame.

As a further improvement, the drum is provided with a first transition arc between the end surface and the side surface of the drum, and a third transition arc is provided between the bottom surface and the side wall of the U-shaped slot.

As a further improvement, the U-shaped clamping groove is provided with a second transition arc between the side wall and the end face.

As a further improvement, the up end of material pad and all be equipped with the baffle with the copper ingot laminating along furnace body length direction ascending both ends, be equipped with the multirow rectangular channel on the material pad between this two baffles, and every row is equipped with a plurality of rectangular channels.

As a further improvement, the material pad between the two baffles is provided with two rows of rectangular grooves, and each row is provided with two rectangular grooves.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a propelled heating furnace is with material pad track is through being equipped with first transition circular arc between the terminal surface of cylinder and side, is equipped with third transition circular arc between the bottom surface of U type draw-in groove and lateral wall, and here first transition circular arc, third transition circular arc mutually support, and the setting of circular arc has reduced the wearing and tearing between cylinder and the material pad, has realized the steady propulsion of material pad on the cylinder, has reduced the collision between the copper ingot.

(2) The utility model discloses a material pad track for push type heating furnace, through being equipped with the baffle at the both ends of material pad to and be equipped with the multirow rectangular channel on the material pad between two baffles, make the both sides face and the baffle of copper ingot laminate when carrying out the propulsion of heating furnace blank, its another side supports on the up end of rectangular channel, the setting of baffle can avoid the breaking away from of copper ingot and material pad when carrying out the propulsion of heating furnace blank on the one hand, on the other hand can avoid the scotch between the two adjacent copper ingots; the setting of multirow rectangular channel is guaranteeing under the steady circumstances of copper ingot transportation, can effectively reduce the area of contact of copper ingot with the material pad, has improved the heating effect and the heating homogeneity of copper ingot, and this sets up simple structure, easily realizes.

(3) The utility model discloses a push type heating furnace is with material pad track, structural design is reasonable, and the principle is simple, convenient to popularize and use.

Drawings

Fig. 1 is a schematic structural view of a material cushion rail for a pusher-type heating furnace according to the present invention;

fig. 2 is a schematic structural view of the track frame of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is a top view of the material pad of the present invention;

fig. 5 is a front view of the middle material pad of the present invention.

The reference numerals in the schematic drawings illustrate:

01. a furnace body; 02. a copper ingot; 03. a rail frame; 031. a roller groove; 032. a drum shaft; 033. a drum; 0331. a first transition arc; 04. material cushion; 041. a baffle plate; 042. a rectangular groove; 043. a U-shaped clamping groove; 0431. a second transition arc; 0432. a third transition arc.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

As shown in fig. 1, 2, 3, 4 and 5, the material pad track for the pusher-type heating furnace of the present embodiment includes a furnace body 01 and a track frame 03, wherein two or more track frames 03 are disposed on the furnace body 01 and arranged in parallel with each other along the length direction thereof, specifically, two track frames 03 are disposed on the furnace body 01 and arranged in parallel with each other along the length direction thereof, a plurality of rollers 033 arranged in the width direction of the track frame 03 are disposed on the track frame 03 and arranged in equal intervals along the length direction thereof, the rollers 033 are fixed on the track frame 03 by means of roller shafts 032, specifically, in the present embodiment, a roller groove 031 having an upward opening and a circular arc shape is disposed on the track frame 03, a roller shaft 032 is bridged in the roller groove 031, it should be noted that the roller 033 in the present embodiment is rotated by the rotation of the roller shaft 032, in the present embodiment, the roller shaft 032 is supported by the roller groove 031 having an upward opening and a circular arc shape, can reduce the area of contact of drum shaft 032 and roller shaft groove 031 on the one hand to resistance when reducing drum shaft 032 and rotating, on the other hand when cylinder 033 wearing and tearing are serious makes things convenient for its change, labour saving and time saving improves production efficiency.

A material cushion 04 is arranged above the roller 033, the side surface of the roller 033, which is in contact with the material cushion 04, is higher than the upper end surface of the track frame 03, so that the material cushion 04 and the roller 033 can be conveniently matched manually, meanwhile, an operator can visually observe whether the roller 033 and the roller 033 are matched in place, in addition, a U-shaped clamping groove 043 with a downward opening is arranged on the lower end surface of the material cushion 04, two side walls of the U-shaped clamping groove 043 are respectively attached to the intersection of the end surface and the side surface of the roller 033 corresponding to the U-shaped clamping groove 043, specifically, a first transition arc 0331 is arranged between the end surface and the side surface of the roller 033 in the embodiment, a third transition arc 0432 is arranged between the bottom surface and the side wall of the U-shaped clamping groove 043, a second transition arc 0431 is arranged between the side wall and, be equipped with third transition circular arc 0432 between the bottom surface and the lateral wall of U type draw-in groove 043, and here first transition circular arc 0331, third transition circular arc 0432 mutually support, and the setting of circular arc has reduced the wearing and tearing between cylinder 033 and the material pad 04, has realized the steady propulsion of material pad on cylinder 033, has reduced the collision between the copper ingot 02.

The baffle plates 041 attached to the copper ingots 02 are arranged on the upper end surface of the material cushion 04 of the embodiment and at two ends of the material cushion 04 in the length direction of the furnace body 01, multiple rows of rectangular grooves 042 are arranged on the material cushion 04 between the two baffle plates 041, and multiple rows of rectangular grooves 042 are arranged in each row, specifically, two rows of rectangular grooves 042 are arranged on the material cushion 04 between the two baffle plates 041, and two rectangular grooves 042 are arranged in each row, the baffle plates 041 are arranged at two ends of the material cushion 04, and multiple rows of rectangular grooves 042 are arranged on the material cushion 04 between the two baffle plates 041, so that two side surfaces of the copper ingots 02 are attached to the baffle plates 041 when the heating furnace blank is pushed, and the other side surface of the baffle plates 041 abuts against the upper end surface of the rectangular grooves 042, and the baffle plates 041 can avoid the separation of the copper ingots 02 from the material cushion 04 when the heating furnace blank is pushed on one hand; the setting of multirow rectangular channel 042 is guaranteeing under the steady circumstances of copper ingot 02 transportation, can effectively reduce the area of contact of copper ingot 02 with material pad 04, has improved the heating effect and the heating homogeneity of copper ingot 02, and this sets up simple structure, easily realizes.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a push type is material pad track for heating furnace, includes furnace body (01) and track frame (03), its characterized in that: the furnace body (01) is gone up and is equipped with track frame (03) of two above mutual parallel arrangement along its length direction, on track frame (03) and along its length direction equidistant be equipped with a plurality of rollers (033) of arranging on track frame (03) width direction, roller (033) are fixed on track frame (03) through drum shaft (032), the top of roller (033) is equipped with material pad (04), the lower terminal surface of material pad (04) is equipped with U type draw-in groove (043) that open side down, and the both sides wall of this U type draw-in groove (043) laminate rather than the crossing department of corresponding roller (033) terminal surface and side respectively.

2. The mat track for a pusher-type heating furnace according to claim 1, wherein: the furnace body (01) is provided with two track frames (03) which are arranged in parallel along the length direction, the track frames (03) are provided with roller grooves (031) which are upward in opening and arc-shaped, and roller shafts (032) are arranged in the roller grooves (031).

3. The mat rail for a pusher-type heating furnace according to claim 1 or 2, wherein: the side surface of the roller (033) contacting the material cushion (04) is higher than the upper end surface of the track frame (03).

4. The mat track for a pusher-type heating furnace according to claim 1, wherein: be equipped with first transition circular arc (0331) between the terminal surface of cylinder (033) and the side, be equipped with third transition circular arc (0432) between the bottom surface and the lateral wall of U type draw-in groove (043).

5. The mat track for a pusher-type heating furnace according to claim 1, wherein: and a second transition arc (0431) is arranged between the side wall and the end face of the U-shaped clamping groove (043).

6. The mat track for a pusher-type heating furnace according to claim 1, wherein: the furnace is characterized in that baffle plates (041) attached to the copper ingots (02) are arranged on the upper end face of the material pad (04) and at two ends of the material pad in the length direction of the furnace body (01), a plurality of rows of rectangular grooves (042) are formed in the material pad (04) between the two baffle plates (041), and a plurality of rectangular grooves (042) are formed in each row.

7. The mat track for a pusher-type heating furnace according to claim 6, wherein: two rows of rectangular grooves (042) are arranged on the material pad (04) between the two baffles (041), and each row is provided with two rectangular grooves (042).

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