CN215676483U

CN215676483U - Intermediate frequency furnace capable of preventing iron slag from accumulating

Info

Publication number: CN215676483U
Application number: CN202122026277.XU
Authority: CN
Inventors: 曲徐敏
Original assignee: Hangzhou Xingmiao Machinery Co ltd
Current assignee: Hangzhou Xingmiao Machinery Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-28
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses an intermediate frequency furnace capable of preventing iron slag from accumulating, and relates to the technical field of intermediate frequency furnaces. The driving mechanisms are respectively arranged at the two ends of the furnace body, so that the driving mechanisms drive four groups of steel wire ropes to reciprocate in the furnace body, the scraper scrapes iron slag at the bottom of the furnace body under the action of the wire stopping sleeve, and the iron slag falls from the blanking port, so that the bottom of the furnace body is continuously cleaned, the working efficiency is greatly improved, the phenomenon that the working load of equipment is greatly influenced due to excessive accumulation of the iron slag is avoided, and the service life of the equipment is prolonged.

Description

Intermediate frequency furnace capable of preventing iron slag from accumulating

Technical Field

The utility model relates to the technical field of intermediate frequency furnaces, in particular to an intermediate frequency furnace capable of preventing iron slag from accumulating.

Background

The intermediate frequency furnace is a main device for casting, forging and heat treatment, the working stability, reliability and safety of the intermediate frequency furnace guarantee the normal and stable working of the casting, forging and heat treatment, the intermediate frequency furnace has the advantages of small volume, light weight, high efficiency, excellent heat processing quality, favorable environment and the like, coal-fired furnaces, gas furnaces, oil-fired furnaces and common resistance furnaces are rapidly eliminated, the intermediate frequency furnace is a new generation of metal heating equipment, the intermediate frequency furnace has good development prospect in the field of heat processing, and the condition of slag iron accumulation exists when the intermediate frequency furnace is used, so that the slag iron treatment in the intermediate frequency furnace is particularly important.

Chinese patent No. CN208567509U provides an intermediate frequency furnace for preventing iron slag accumulation, which rotates through driving the movable rod and the scraper, during use, the rotating scraper scrapes off the iron slag accumulated at the bottom of the inner wall of the furnace body, but the iron slag still stops at the furnace bottom, after long-term use, the burden of the driving mechanism and the scraper is increased, and the service life of the intermediate frequency furnace is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide an intermediate frequency furnace capable of preventing iron slag from accumulating, so as to solve the technical problems that when the intermediate frequency furnace is used in the prior art, the rotating scraper scrapes off the iron slag accumulated at the bottom of the inner wall of the furnace body, but the iron slag still stays at the furnace bottom, and after the intermediate frequency furnace is used for a long time, the burden of a driving mechanism and the scraper is increased, and the service life of the intermediate frequency furnace is greatly shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent accumulational intermediate frequency furnace of iron slag, includes the furnace body, actuating mechanism is all installed at the both ends of furnace body, and is connected with multiunit wire rope through actuating mechanism in the inside bottom of furnace body, the inside bottom sliding connection of furnace body has the scraper blade, scraper blade and wire rope interconnect, and the outside of wire rope and the both ends that are located the scraper blade all are provided with the end wire cover, the blanking mouth has all been seted up at the inside bottom both ends of furnace body.

Through adopting above-mentioned technical scheme, utilize actuating mechanism's effect, make its four groups of wire rope of drive make reciprocating motion in the furnace body to under the effect of dead line cover, strike off the scraper blade iron slag in the furnace body bottom, and fall by blanking mouth department, thereby continuous clear up the furnace body bottom, improve work efficiency greatly, and avoid because the iron slag is accumulational too much, and influence the work burden of equipment greatly, and the life of the equipment of extension.

The utility model is further arranged in that two ends of the furnace body are both provided with mounting seats matched with the driving mechanism, the driving mechanism comprises a motor, the motor is mounted on one side of the mounting seat, the output end of the motor is provided with a first helical gear, the other side of the mounting seat is provided with a second helical gear, two ends of the furnace body are both connected with a first tightening wheel and a second tightening wheel which are symmetrical through connecting blocks, and the first helical gear, the second helical gear, the first tightening wheel and the second tightening wheel are mutually meshed in an adjacent mode.

Through adopting above-mentioned technical scheme for the motor is under the mutual cooperation between first helical gear, second helical gear, first tightening wheel and the second tightening wheel, makes the direction of rotation of first tightening wheel and second tightening wheel unanimous, thereby is convenient for tighten up four groups of wire rope, accomplishes work.

The utility model is further provided with pulleys on two sides of the scraper, and guide rods matched with the pulleys are arranged on two sides inside the furnace body.

By adopting the technical scheme, the friction force generated when the scraper runs is reduced, and the running load of the driving mechanism is reduced.

The automatic telescopic furnace is further characterized in that two ends of the bottom of the furnace body are rotatably connected with baffles matched with the blanking port, two ends of the bottom of the furnace body are respectively provided with a transition cavity matched with the baffles, the inner wall of the transition cavity is uniformly provided with an automatic telescopic rod, and two ends of the automatic telescopic rod are respectively connected with the inner wall of the transition cavity and the bottoms of the baffles through hinge seats.

By adopting the technical scheme, the iron slag can be conveniently and timely removed, and the furnace body can be conveniently sealed.

The utility model is further arranged in such a way that the scraper is triangular, and sliding holes are arranged at the contact parts of the furnace body and the steel wire rope.

By adopting the technical scheme, the effect of the triangular shape is utilized, so that when the scraper moves back and forth, the work of the scraper is not influenced, and the effect of the sliding hole is utilized, so that the steel wire rope slides.

In summary, the utility model mainly has the following beneficial effects: the driving mechanisms are respectively arranged at the two ends of the furnace body, so that the driving mechanisms drive four groups of steel wire ropes to reciprocate in the furnace body, the scraper scrapes iron slag at the bottom of the furnace body under the action of the wire stopping sleeve, and the iron slag falls from the blanking port, so that the bottom of the furnace body is continuously cleaned, the working efficiency is greatly improved, the phenomenon that the working load of equipment is greatly influenced due to excessive accumulation of the iron slag is avoided, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a furnace body; 2. a drive mechanism; 201. a motor; 202. a first helical gear; 203. a second helical gear; 204. a first take-up wheel; 205. a second take-up wheel; 3. a mounting seat; 4. a transition chamber; 5. a guide bar; 6. a pulley; 7. a squeegee; 8. a wire stopping sleeve; 9. a wire rope; 10. a blanking port; 11. automatically telescoping the rod; 12. and a baffle plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An intermediate frequency furnace for preventing iron slag accumulation is disclosed, as shown in fig. 1-3, comprising a furnace body 1, driving mechanisms 2 are mounted at two ends of the furnace body 1, and the inner bottom end of the furnace body 1 is connected with a plurality of groups of steel wire ropes 9 through the driving mechanisms 2, a scraper 7 is connected at the inner bottom end of the furnace body 1 in a sliding manner, the scraper 7 is connected with the steel wire ropes 9, and the outer side of the steel wire ropes 9 and two ends of the scraper 7 are provided with wire stopping sleeves 8, both ends of the inner bottom end of the furnace body 1 are provided with blanking ports 10, the driving mechanisms 2 are used for driving four groups of steel wire ropes 9 to move back and forth in the furnace body 1, and under the action of the wire stopping sleeves 8, the scraper 7 scrapes the iron slag at the bottom of the furnace body 1 and drops down from the blanking ports 10, thereby continuously cleaning the bottom of the furnace body 1, greatly improving the working efficiency, and avoiding the great influence on the working burden of the equipment due to excessive iron slag accumulation, and the service life of the equipment is prolonged.

Referring to fig. 3, both ends of the furnace body 1 are provided with mounting seats 3 matched with the driving mechanism 2, the driving mechanism 2 includes a motor 201, the motor 201 is installed at one side of the mounting seat 3, an output end of the motor 201 is provided with a first helical gear 202, the other side of the mounting seat 3 is provided with a second helical gear 203, both ends of the furnace body 1 are respectively connected with a first tightening wheel 204 and a second tightening wheel 205 which are symmetrical through a connecting block, and the first helical gear 202, the second helical gear 203, the first tightening wheel 204 and the second tightening wheel 205 are adjacent and mutually engaged, so that the motor 201 makes the rotation directions of the first tightening wheel 204 and the second tightening wheel 205 consistent under the mutual matching among the first helical gear 202, the second helical gear 203, the first tightening wheel 204 and the second tightening wheel 205, thereby facilitating the tightening of four groups of steel wire ropes 9 and completing the work.

Referring to fig. 1, pulleys 6 are disposed on both sides of the scraper 7, and guide rods 5 engaged with the pulleys 6 are disposed on both sides of the furnace body 1, so as to reduce friction force during operation of the scraper 7 and reduce operation load of the driving mechanism 2.

Referring to fig. 3, two ends of the bottom of the furnace body 1 are rotatably connected with baffles 12 matched with the blanking port 10, two ends of the bottom of the furnace body 1 are provided with transition cavities 4 matched with the baffles 12, the inner walls of the transition cavities 4 are uniformly provided with automatic telescopic rods 11, and two ends of the automatic telescopic rods 11 are respectively connected with the inner walls of the transition cavities 4 and the bottoms of the baffles 12 through hinged seats, so that the iron slag can be conveniently discharged in time, and the furnace body 1 can be conveniently sealed.

Referring to fig. 1, the scraper 7 is triangular, so that the scraper 7 does not affect the operation of the scraper when the scraper moves back and forth, and the contact part between the furnace body 1 and the steel wire rope 9 is provided with a slide hole, so that the steel wire rope 9 slides.

The working principle of the utility model is as follows: when in use, after the iron slag falls into the bottom of the furnace body 1, the motor 201 at one end of the furnace body 1 is started to drive the first helical gear 202 to rotate, and because the first tightening wheel 204 and one end of the second tightening wheel 205 are both provided with gears, under the action of the second helical gear 203, the first tightening wheel 204 and the second tightening wheel 205 drive the steel wire rope 9 to start to operate, and under the action of the wire stopping sleeve 8, the scraper 7 moves relative to one end of the bottom of the furnace body 1 and is driven by the iron slag to fall into the blanking port 10, the automatic telescopic rod 11 is started again to open the baffle 12, so that the iron slag is discharged in time to avoid accumulation, after the scraper 7 operates to one end of the furnace body 1, the motor 201 is stopped, the other set of motor 201 is started, the scraper 7 operates to the other end of the furnace body 1, so that the scraper 7 moves back and forth under the cooperation of the two sets of motors 201, thereby continuously cleaning the bottom of the furnace body 1, greatly improving the working efficiency.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a prevent accumulational intermediate frequency furnace of iron slag, includes furnace body (1), its characterized in that: actuating mechanism (2) are all installed at the both ends of furnace body (1), and the inside bottom of furnace body (1) is connected with multiunit wire rope (9) through actuating mechanism (2), the inside bottom sliding connection of furnace body (1) has scraper blade (7), scraper blade (7) and wire rope (9) interconnect, and the both ends that just are located scraper blade (7) in the outside of wire rope (9) all are provided with only line cover (8), blanking mouth (10) have all been seted up at the inside bottom both ends of furnace body (1).

2. The intermediate frequency furnace for preventing iron slag from accumulating according to claim 1, wherein: the utility model discloses a furnace body, including furnace body (1), both ends all are provided with mount pad (3) with actuating mechanism (2) matched with, and actuating mechanism (2) include motor (201), one side at mount pad (3) is installed in motor (201), the output of motor (201) is provided with first helical gear (202), the opposite side of mount pad (3) is provided with second helical gear (203), the both ends of furnace body (1) all are connected with first take-up pulley (204) and second take-up pulley (205) of symmetry through the connecting block respectively, and all intermeshing between first helical gear (202), second helical gear (203), first take-up pulley (204) and second take-up pulley (205) are adjacent.

3. The intermediate frequency furnace for preventing iron slag from accumulating according to claim 1, wherein: the both sides of scraper blade (7) all are provided with pulley (6), the inside both sides of furnace body (1) all are provided with guide bar (5) with pulley (6) matched with.

4. The intermediate frequency furnace for preventing iron slag from accumulating according to claim 1, wherein: the utility model discloses a furnace body, including furnace body (1), furnace body (1) bottom both ends all rotate be connected with blanking mouth (10) matched with baffle (12), furnace body (1) bottom both ends all are provided with baffle (12) matched with transition chamber (4), automatic telescopic link (11) are evenly installed to the inner wall of transition chamber (4), and the both ends of automatic telescopic link (11) all are connected through articulated seat with the bottom of transition chamber (4) inner wall, baffle (12) respectively.

5. The intermediate frequency furnace for preventing iron slag from accumulating according to claim 1, wherein: the scraper (7) is triangular, and sliding holes are formed in the contact positions of the furnace body (1) and the steel wire rope (9).