CN215676408U

CN215676408U - Non-ferrous metal smelting furnace

Info

Publication number: CN215676408U
Application number: CN202121808058.0U
Authority: CN
Inventors: 谭先晨
Original assignee: Suzhou Youyida New Material Technology Co ltd
Current assignee: Suzhou Youyida New Material Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-28
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a non-ferrous metal smelting furnace, in particular to the technical field of metal smelting; the furnace body is positioned at the upper end of the middle part in the bracket; place in the smelting pot through the metal that will smelt, make induction coil utilize the electromagnetic induction with the metal heating in the smelting pot and melt, treat that the metal melts the back completely, drive the pivot through the starter motor and rotate, the person of receiving makes the furnace body follow the pivot and rotates, make the liquid metal in the smelting pot slowly flow into in the mould through the guiding gutter, in addition, in the pivot pivoted, ratchet can follow its rotation, the latch just can be extruded by ratchet and upwards remove like this, and then extrude the spring, when ratchet rotated certain angle, the latch can utilize the elasticity of spring and downwards remove, and then enter into the next tooth's socket of ratchet, just so make the pivot can't carry out the reverse rotation, thereby can prevent that the furnace body from unexpected backward rotation in the tilt state and cause danger.

Description

Non-ferrous metal smelting furnace

Technical Field

The utility model relates to the technical field of metal smelting, in particular to a non-ferrous metal smelting furnace.

Background

The smelting furnace adopts 200~2500Hz intermediate frequency power supply to carry out induction heating, the power range is 20~2500KW, also can be called as the intermediate frequency electric stove according to its characteristics, mainly used precious metal like gold, platinum, silver, copper, iron, stainless steel, aluminum alloy and aluminium other metal's smelting and temperature raising, be college laboratory, institute, the ideal equipment of ornament processing, the precision casting processing, current smelting furnace is usually tumbled the furnace body through manual stirring driving lever and is tumbled for inside metal flows, when workman carelessly takes off the hand like this, the furnace body can return fast, thereby make metal liquid splash all around, cause the accident easily.

SUMMERY OF THE UTILITY MODEL

The present invention is to overcome the defects of the prior art and to provide a non-ferrous metal melting furnace to solve the problems of the background art.

The utility model provides a non ferrous metal smelting furnace, includes furnace body and support, the furnace body is located middle part upper end in the support, the smelting groove of placing the metal usefulness is seted up at furnace body upper end middle part, the equal fixedly connected with pivot of furnace body left and right sides, two the pivot respectively with support left and right sides upper end rotates to be connected, and is left the pivot just is located the inboard fixedly connected with ratchet of support, the support left side just is located ratchet upper end fixedly connected with fastener, the spout has been seted up on the inside right side of fastener, the inside sliding connection of spout has the slider, slider bottom fixedly connected with latch, the latch lower extreme extends to run through out the fastener, the inside embedding of spout has the spring, slider rear end fixedly connected with dials the strip, dial the strip and run through out fastener and rather than sliding connection.

Further, the support left side fixedly connected with layer board, the motor is installed to the layer board upper end, motor power take off end and left pivot fixed connection.

Furthermore, the inside spiral of furnace body is provided with induction coil, induction coil head and the tail both ends all are followed the right side the pivot is inside to be extended to the outside.

Further, the latch is engaged with the ratchet gear.

Furthermore, the upper end and the lower end of the spring are respectively contacted with the upper end of the inner wall of the sliding groove and the upper end of the sliding block.

Furthermore, a diversion trench for liquid flowing is formed in the front side of the upper end of the furnace body.

Compared with the prior art, the utility model has the following beneficial effects: this kind of non ferrous metal smelting furnace, place in the smelting groove through the metal that will smelt, make induction coil utilize the metal heating of electromagnetic induction in with the smelting groove and melt, treat the metal and melt the back completely, drive the pivot through starter motor and rotate, the person of contact makes the furnace body follow the pivot and rotates, make the liquid metal in the smelting groove slowly flow into the mould through the guiding gutter, in addition, in pivot pivoted, ratchet can follow its rotation, the latch just can be extruded by ratchet and upwards remove like this, and then extrude the spring, when ratchet rotates certain angle, the latch can utilize the elasticity of spring and downwards remove, and then enter into the next tooth's socket of ratchet, just so make the pivot can't carry out the antiport, thereby can prevent that the furnace body from unexpected backward rotation in the tilt state and cause danger.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of a furnace body according to the present invention;

fig. 3 is a cross-sectional schematic view of the cartridge of the present invention.

In the figure: the furnace comprises a furnace body-1, a bracket-2, a motor-3, a supporting plate-4, a rotating shaft-5, a clamping piece-6, a ratchet wheel-7, a smelting groove-8, an induction coil-9, a latch-10, a sliding groove-11, a sliding block-12, a spring-13 and a shifting strip-14.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-3, the present invention provides a technical solution: a non-ferrous metal smelting furnace comprises a furnace body 1 and a bracket 2, wherein the furnace body 1 is positioned at the upper end of the middle part in the bracket 2, the middle part of the upper end of the furnace body 1 is provided with a smelting groove 8 for placing metal, the left side and the right side of the furnace body 1 are fixedly connected with rotating shafts 5, the two rotating shafts 5 are respectively rotatably connected with the upper ends of the left side and the right side of the bracket 2, the rotating shaft 5 at the left side and the inner side of the bracket 2 are fixedly connected with a ratchet wheel 7, the left side of the bracket 2 and the upper end of the ratchet wheel 7 are fixedly connected with a clamping piece 6, the right side in the clamping piece 6 is provided with a sliding groove 11, the sliding groove 11 is internally and slidably connected with a sliding block 12, the bottom of the sliding block 12 is fixedly connected with a latch 10, the lower end of the latch 10 extends through the clamping piece 6, a spring 13 is embedded in the sliding groove 11, the rear end of the sliding block 12 is fixedly connected with a shifting strip 14, the shifting strip 14 penetrates through the clamping piece 6 and is slidably connected with the supporting plate 4, the upper end of the supporting plate 4 is provided with a motor 3, the power output end of the motor 3 is fixedly connected with the rotating shaft 5 on the left side, the induction coil 9 is spirally arranged in the furnace body 1, the head end and the tail end of the induction coil 9 extend to the outside from the inside of the rotating shaft 5 on the right side, the latch 10 is meshed with the ratchet wheel 7, the upper end and the lower end of the spring 13 are respectively contacted with the upper end of the inner wall of the chute 11 and the upper end of the slide block 12, and the front side of the upper end of the furnace body 1 is provided with a diversion trench for liquid flowing;

firstly, metal to be smelted is placed in a smelting tank 8, then an induction coil 9 is connected with an external power supply, the induction coil 9 heats and melts the metal in the smelting tank 8 by utilizing electromagnetic induction, after the metal is completely melted, the motor 3 is started to drive a rotating shaft 5 to rotate, so that a furnace body 1 fixed with the rotating shaft 5 rotates forwards along with the rotating shaft 5 by the center of the rotating shaft 5, liquid metal in the smelting tank 8 slowly flows into a mold through a diversion trench, in addition, when the rotating shaft 5 rotates, a ratchet gear 7 rotates along with the rotation of the ratchet gear, as the latch 10 is meshed with the ratchet gear 7, the latch 10 is upwards extruded by the ratchet gear 7 when the ratchet gear 7 rotates, so that the latch 10 drives a slide block 12 to upwards move, and further extrudes a spring 13, so that the spring 13 contracts, when the ratchet gear 7 rotates for a certain angle, the latch 10 can move downwards by the elasticity of the spring 13 and then enter the next tooth slot of the ratchet wheel 7, so that the rotating shaft 5 can not rotate reversely, and the furnace body 1 can be prevented from accidentally rotating backwards in an inclined state to cause danger;

in addition, after the liquid metal is inverted, the shifting strip 14 is shifted upwards, so that the shifting strip 14 drives the sliding block 12 to move upwards, the latch 10 is separated from the ratchet wheel 7, and the furnace body 1 can be rotated back to the original position by the motor 3 so as to be convenient for next smelting.

Claims

1. The utility model provides a non ferrous metal smelting furnace, includes furnace body (1) and support (2), furnace body (1) is located middle part upper end in support (2), furnace body (1) upper end middle part is seted up and is placed smelting groove (8) that metal was used, its characterized in that: the left side and the right side of the furnace body (1) are both fixedly connected with rotating shafts (5), the two rotating shafts (5) are respectively and rotatably connected with the upper ends of the left side and the right side of the bracket (2), the rotating shaft (5) at the left side is fixedly connected with a ratchet gear (7) which is positioned at the inner side of the bracket (2), a clamping piece (6) is fixedly connected on the left side of the bracket (2) and positioned at the upper end of the ratchet gear (7), a sliding groove (11) is formed in the right side of the inner part of the clamping piece (6), a sliding block (12) is connected to the inner part of the sliding groove (11) in a sliding manner, the bottom of the sliding block (12) is fixedly connected with a latch (10), the lower end of the latch (10) extends to penetrate through the clamping piece (6), a spring (13) is embedded in the sliding groove (11), a shifting strip (14) is fixedly connected at the rear end of the sliding block (12), the poking strip (14) penetrates out of the clamping piece (6) and is in sliding connection with the clamping piece.

2. A non-ferrous metal smelting furnace as claimed in claim 1, characterized by: support (2) left side fixedly connected with layer board (4), motor (3) are installed to layer board (4) upper end, motor (3) power take off end and left pivot (5) fixed connection.

3. A non-ferrous metal smelting furnace as claimed in claim 1, characterized by: the induction coil (9) is spirally arranged inside the furnace body (1), and the head end and the tail end of the induction coil (9) are both arranged at the right side of the rotating shaft (5) and extend to the outside.

4. A non-ferrous metal smelting furnace as claimed in claim 1, characterized by: the latch (10) is engaged with the ratchet gear (7).

5. A non-ferrous metal smelting furnace as claimed in claim 1, characterized by: the upper end and the lower end of the spring (13) are respectively contacted with the upper end of the inner wall of the sliding chute (11) and the upper end of the sliding block (12).

6. A non-ferrous metal smelting furnace as claimed in claim 1, characterized by: the front side of the upper end of the furnace body (1) is provided with a diversion trench for liquid flowing.