CN211903736U

CN211903736U - Push-down resistance furnace

Info

Publication number: CN211903736U
Application number: CN202020489067.7U
Authority: CN
Inventors: 汪志林; 汪杰
Original assignee: Jiangsu Lide Furnace Industry Co ltd
Current assignee: Jiangsu Lide Furnace Industry Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-10
Anticipated expiration: 2030-04-03

Abstract

The utility model belongs to the technical field of resistance furnace equipment, especially, be a push-down resistance furnace, including the resistance furnace body, equal fixedly connected with polylith resistance block on the both sides inner wall of resistance furnace body, resistance furnace body front end sliding connection has the mounting panel, the first telescopic link of the equal fixedly connected with in terminal surface both sides under the mounting panel, the equal fixedly connected with fixed block in bottom of first telescopic link, and the lateral wall fixed connection of fixed block and resistance furnace body, the up end fixedly connected with rose box of mounting panel, the rose box is through the one end fixed connection of first connecting pipe and air exhauster, the other end fixedly connected with second connecting pipe of air exhauster. The utility model discloses a set up rose box, air exhauster, slide and universal wheel, can effectively clean push-down resistance furnace's charging tray, reduce cleanup crew's working strength, conveniently transport and remove, improve push-down resistance furnace's work efficiency.

Description

Push-down resistance furnace

Technical Field

The utility model relates to a resistance furnace equipment technical field specifically is a push-down resistance furnace.

Background

The push rod type resistance furnace refers to a furnace which periodically pushes the furnace burden or material tray placed on a track into the furnace or pushes the furnace out of the furnace by means of a pusher. The workpiece is kept in a relatively static state for a certain time when being heated in the furnace; when the furnace is taken out for quenching, some charging trays are automatically inclined and then the furnace burden is poured into a quenching medium, and some charging trays and the furnace burden enter the quenching medium together for cooling. The furnace has strong adaptability to different heat treatment processes, so that the furnace is convenient for forming a production line and is widely applied to heat treatment procedures such as quenching, normalizing, annealing, tempering, carburizing, nitriding, carbonitriding and the like.

Push-down resistance furnace among the prior art, it is inconvenient to clean the charging tray, the furnace charge need be put and carry out continuity processing on the charging tray, push-down resistance furnace carries out work for a long time, pile up a large amount of impurity on the charging tray, influence subsequent work, and clean for the manual work among the prior art, the manual work is cleaned the working strength that leads to the cleanup crew great, and be difficult for effectively cleaning, and the cleanup crew can call in a large amount of impurity, push-down resistance furnace volume and weight among the prior art are all great simultaneously, it is all very inconvenient with the removal to transport, and inconvenient operating personnel changes push-down resistance furnace's position, and the production efficiency is reduced.

The push rod type resistance furnace in the prior art has the following problems:

1. the push-rod resistance furnace in the prior art is inconvenient for cleaning the material tray, a lot of impurities can be accumulated on the material tray in the long-time working process of the push-rod resistance furnace, the subsequent work of the resistance furnace is influenced, the material tray is cleaned manually, the working strength of a cleaner is high, the cleaning efficiency is poor, and meanwhile, the cleaner easily breathes a large amount of impurities into the body to harm the health of the cleaner;

2. push-down resistance furnace among the prior art, inconvenient removal, because push-down resistance furnace volume and weight are all great, transport and remove all very inconvenient, and inconvenient operating personnel changes push-down resistance furnace's position, reduction in production efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a push-down resistance furnace, the inconvenient problem of removing of cleaning and inconvenience to the charging tray of push-down resistance furnace in the middle of having solved prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a push rod type resistance furnace comprises a resistance furnace body, wherein a plurality of resistance blocks are fixedly connected on the inner walls of two sides of the resistance furnace body, the front end of the resistance furnace body is connected with a mounting plate in a sliding manner, two sides of the lower end surface of the mounting plate are fixedly connected with first telescopic rods, the bottom end of each first telescopic rod is fixedly connected with a fixed block, the fixed blocks are fixedly connected with the side wall of the resistance furnace body, the upper end surface of the mounting plate is fixedly connected with a filter box, the filter box is fixedly connected with one end of an air exhauster through a first connecting pipe, the other end of the air exhauster is fixedly connected with a second connecting pipe, the second connecting pipe penetrates through the mounting plate and is communicated with an air exhaust plate, the air exhaust plate is fixedly connected with the mounting plate through a fixed column, the lower end surface of the resistance furnace body is fixedly connected with a base, two the equal fixedly connected with slide in bottom of second telescopic link, two equal fixedly connected with support columns of lower terminal surface of slide, two the equal fixedly connected with universal wheel in bottom of support column, this internal board that deposits that is equipped with of resistance furnace, a plurality of slide bars of terminal surface fixedly connected with under the storage plate, it is a plurality of equal sliding connection has the pipe box on the slide bar, the equal fixedly connected with fixed plate in bottom of pipe box, the pipe box overcoat is equipped with the spring, the top and the storage plate fixed connection of spring, and the bottom and the fixed plate fixed connection of spring, the lower terminal surface fixedly connected with gyro wheel of fixed plate, base one side fixedly connected with support frame, fixedly connected with push rod motor on the support frame, the drive end fixedly connected with connecting block of push rod motor, and connecting block and storage plate fixed connection.

As a preferred technical scheme of the utility model, be equipped with the filter screen in the rose box, and the sealed fixed connection of inner wall of filter screen and rose box, the up end of rose box is equipped with a plurality of ventholes.

As an optimized technical scheme of the utility model, lateral wall rotates through the hinge before the rose box and is connected with the chamber door.

As a preferred technical scheme of the utility model, the equal fixedly connected with slider in both ends of slide, be equipped with on the inner wall of base with slider assorted spout.

As an optimized technical proposal of the utility model, the bottom wall of the inner cavity of the resistance furnace body is provided with two wheel tracks matched with the rollers.

As an optimized technical scheme of the utility model, the lower terminal surface of base is equipped with the bar opening.

(III) advantageous effects

Compared with the prior art, the utility model provides a push-down resistance furnace possesses following beneficial effect:

1. this push-down resistance furnace through setting up rose box, air exhauster and exhaust plate, can effectively clean the charging tray in the push-down resistance furnace, need not the manual work and cleans, reduces cleanup crew's intensity of labour, and can filter clear impurity, avoids polluted environment and harm cleanup crew's healthy, and clear efficiency is better, can show the work efficiency who improves push-down resistance furnace.

2. This push-down resistance furnace through setting up second telescopic link, slide and universal wheel, conveniently transports and removes push-down resistance furnace, makes things convenient for operating personnel to adjust push-down resistance furnace's position, and practicality is better, is showing the work efficiency who improves push-down resistance furnace.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the filtering box of the present invention;

fig. 5 is a schematic structural diagram of the mounting plate of the present invention.

In the figure: 1. a resistance furnace body; 2. a resistance block; 3. mounting a plate; 4. a first telescopic rod; 5. a fixed block; 6. a base; 7. a slider; 8. a universal wheel; 9. a support pillar; 10. a slide plate; 11. a second telescopic rod; 12. a hinge; 13. a filter box; 14. a box door; 15. a first connecting pipe; 16. an exhaust fan; 17. a second connecting pipe; 18. fixing a column; 19. an air extraction plate; 20. a storage plate; 21. connecting blocks; 22. a support frame; 23. a push rod motor; 24. a slide bar; 25. pipe sleeve; 26. a roller; 27. a spring; 28. a fixing plate; 29. a wheel way; 30. a filter screen; 31. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a push rod type resistance furnace comprises a resistance furnace body 1, a plurality of resistance blocks 2 are fixedly connected on the inner walls of two sides of the resistance furnace body 1, a mounting plate 3 is connected at the front end of the resistance furnace body 1 in a sliding manner, first telescopic rods 4 are fixedly connected on two sides of the lower end surface of the mounting plate 3, a fixed block 5 is fixedly connected at the bottom end of each first telescopic rod 4, the fixed block 5 is fixedly connected with the side wall of the resistance furnace body 1, a filter box 13 is fixedly connected on the upper end surface of the mounting plate 3, the filter box 13 is fixedly connected with one end of an exhaust fan 16 through a first connecting pipe 15, the other end of the exhaust fan 16 is fixedly connected with a second connecting pipe 17, the second connecting pipe 17 penetrates through the mounting plate 3 and is communicated with an exhaust plate 19, the exhaust plate 19 is fixedly connected with the mounting plate 3 through a fixed column 18, a base 6 is fixedly connected with the lower end surface of, the equal fixedly connected with slide 10 in bottom of two second telescopic links 11, two support columns 9 of the equal fixedly connected with of lower terminal surface of slide 10, the equal fixedly connected with universal wheel 8 in bottom of two support columns 9, this internal storage plate 20 that is equipped with of resistance furnace, a plurality of slide bars 24 of terminal surface fixedly connected with under the storage plate 20, the equal sliding connection on a plurality of slide bars 24 has pipe box 25, the equal fixedly connected with fixed plate 28 in bottom of pipe box 25, the pipe box 25 overcoat is equipped with spring 27, spring 27's top and storage plate 20 fixed connection, and spring 27's bottom and fixed plate 28 fixed connection, the lower terminal surface fixedly connected with gyro wheel 26 of fixed plate 28, 6 one side fixedly connected with support frame 22 of base, fixedly connected with push rod motor 23 on the support frame 22, the drive end fixedly connected with connecting block 21 of push rod motor 23, and connecting block 21 and.

In this embodiment, the resistance furnace can be rapidly heated by the plurality of resistance blocks 2, the mounting plate 3 can be moved up and down by the first telescopic rod 4, so that the impurities on the storage plate 20 can be cleaned, the impurities can be filtered by the filter box 13, so that the discharged gas does not contain impurities, thereby avoiding the pollution to the environment, the negative pressure can be generated in the air exhaust plate 19 by the air exhauster 16, so that the impurities on the storage plate 20 can be adsorbed, the sliding plate 10 can be slid by the second telescopic rod 11, the universal wheel 8 can be leaked from the base 6 by the sliding of the sliding plate 10, so that the resistance furnace can be used when moving, the resistance furnace can be retracted when not moving, so that the practicability of the push-rod type resistance furnace can be improved, the furnace burden to be processed can be stored by the storage plate 20, the spring 27 can enable the storage plate 20 to stably move, the roller 26 can move the storage plate 20, and the pusher motor 23 can push the storage plate 20 to move, thereby enabling the storage plate 20 to be periodically drawn out and pushed in.

Specifically, a filter screen 30 is arranged in the filter box 13, the filter screen 30 is fixedly connected with the inner wall of the filter box 13 in a sealing manner, and a plurality of air outlet holes 31 are formed in the upper end face of the filter box 13.

In this embodiment, filter screen 30 can stay in rose box 13 with clear impurity to do not contain impurity in the gas that can make the emission, avoid causing the pollution and be difficult for endangering the healthy of cleanup crew and user's personnel to the environment.

Specifically, a box door 14 is rotatably connected to the front side wall of the filter box 13 through a hinge 12.

In this embodiment, the box door 14 can make things convenient for the cleanup crew to remove the impurity in the rose box 13, and easy operation reduces cleanup crew's working strength.

Specifically, both ends of the sliding plate 10 are fixedly connected with sliding blocks 7, and sliding grooves matched with the sliding blocks 7 are formed in the inner wall of the base 6.

In this embodiment, the sliding block 7 enables the sliding plate 10 to slide well, so as to reduce the friction force between the sliding plate and the inner wall of the base 6, and facilitate the movement of the universal wheel 8.

Specifically, the bottom wall of the inner cavity of the resistance furnace body 1 is provided with two wheel paths 29 matched with the rollers 26.

In this embodiment, the wheel track 29 can move the roller 26, so that the roller 26 can be limited, the storage plate 20 can be stably pulled out and pushed in, and the furnace burden can be conveniently processed.

Specifically, the lower end face of the base 6 is provided with a strip-shaped opening.

In this embodiment, the bar opening makes things convenient for stretching out and withdrawing of universal wheel 8, sets up simply and low cost, and practicality is better.

The utility model discloses a theory of operation and use flow: the utility model discloses at the in-process of using, at first the furnace burden on the board 20 will be unloaded, then first telescopic link 4 makes mounting panel 3 descend, first telescopic link 4 stop work after falling to suitable position, then air exhauster 16 works, thereby air exhauster 16 makes through second connecting pipe 17 and produces the negative pressure in the air exhaust plate 19 and can extract impurity, in carrying rose box 13 through first connecting pipe 15, rose box 13 discharges after filtering the impurity in the gas, push rod motor 23 makes storage plate 20 stimulate simultaneously, can carry out comprehensive cleanness to storage plate 20, when needs remove push-rod resistance furnace, at first second telescopic link 11 makes slide 10 remove, universal wheel 8 spills from base 6 during slide 10's removal, thereby can remove push-rod resistance furnace.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a push-down resistance furnace, includes resistance furnace body (1), its characterized in that: the resistance furnace comprises a resistance furnace body (1), wherein a plurality of resistance blocks (2) are fixedly connected to the inner walls of the two sides of the resistance furnace body (1), the front end of the resistance furnace body (1) is slidably connected with a mounting plate (3), the two sides of the lower end face of the mounting plate (3) are fixedly connected with first telescopic rods (4), the bottom end of each first telescopic rod (4) is fixedly connected with a fixed block (5), the fixed block (5) is fixedly connected with the side wall of the resistance furnace body (1), the upper end face of the mounting plate (3) is fixedly connected with a filter box (13), the filter box (13) is fixedly connected with one end of an exhaust fan (16) through a first connecting pipe (15), the other end of the exhaust fan (16) is fixedly connected with a second connecting pipe (17), the second connecting pipe (17) penetrates through the mounting plate (3) and is communicated with an exhaust plate (19), and the exhaust plate (19) is fixedly, the lower end face of the resistance furnace body (1) is fixedly connected with a base (6), the front end and the rear end of the top end of an inner cavity of the base (6) are fixedly connected with two second telescopic rods (11), the bottom ends of the two second telescopic rods (11) are fixedly connected with a sliding plate (10), the lower end face of the sliding plate (10) is fixedly connected with two supporting columns (9), the bottom ends of the two supporting columns (9) are fixedly connected with universal wheels (8), a storage plate (20) is arranged in the resistance furnace body (1), the lower end face of the storage plate (20) is fixedly connected with a plurality of sliding rods (24), pipe sleeves (25) are slidably connected on the sliding rods (24), fixed plates (28) are fixedly connected at the bottom ends of the pipe sleeves (25), springs (27) are sleeved outside the pipe sleeves (25), and the top ends of the springs (27) are fixedly connected with the storage plate (20), and the bottom and fixed plate (28) fixed connection of spring (27), lower terminal surface fixedly connected with gyro wheel (26) of fixed plate (28), base (6) one side fixedly connected with support frame (22), fixedly connected with push rod motor (23) on support frame (22), the drive end fixedly connected with connecting block (21) of push rod motor (23), and connecting block (21) with deposit board (20) fixed connection.

2. The pusher-type electric resistance furnace of claim 1, wherein: be equipped with filter screen (30) in rose box (13), and the inner wall sealing fixed connection of filter screen (30) and rose box (13), the up end of rose box (13) is equipped with a plurality of ventholes (31).

3. The pusher-type electric resistance furnace of claim 1, wherein: the front side wall of the filter box (13) is rotatably connected with a box door (14) through a hinge (12).

4. The pusher-type electric resistance furnace of claim 1, wherein: the both ends of slide (10) all fixedly connected with slider (7), be equipped with on the inner wall of base (6) with slider (7) assorted spout.

5. The pusher-type electric resistance furnace of claim 1, wherein: the bottom wall of the inner cavity of the resistance furnace body (1) is provided with two wheel paths (29) matched with the rollers (26).

6. The pusher-type electric resistance furnace of claim 1, wherein: the lower end face of the base (6) is provided with a strip-shaped opening.