CN213120082U - Refractory material high-temperature furnace - Google Patents

Abstract

The utility model discloses a refractory material high temperature furnace, the on-line screen storage device comprises a base, four corners of the lower surface of base all rotate and are connected with the universal wheel, four support columns of last fixed surface of base are connected with, and four support columns are the rectangle and distribute, be provided with the high temperature furnace body between four support columns, the inner chamber of four support columns all rotates and is connected with the lead screw, and the lead screw vertically runs through in lead screw and base, all rotate the sliding seat that is connected with two longitudinal symmetry on the outer table wall of four lead screws, and sliding seat fixed connection is on the side surface of high temperature furnace body, all set up on four support columns with sliding seat gliding spacing spout each other, the equal fixedly connected with in bottom of four lead screws is located the driven gear dish of base inner chamber, the. The utility model discloses can adjust the use to the user of difference, enlarge application range, simple structure, convenient to use has changed the simple to operate to the hot plate simultaneously, and it is more convenient, simple to compare traditional mounting means.

Description

Refractory material high-temperature furnace

Technical Field

The utility model relates to a high temperature furnace correlation equipment technical field specifically is a refractory material high temperature furnace.

Background

The high-temperature furnace is mainly used for heating and heat treatment in laboratories of various industrial and mining enterprises and scientific research units, is indispensable instrument and equipment in various laboratories, is called a muffle furnace, is an experimental electric furnace, is heating equipment for laboratories, is a general name, and has a lot of subdivision in the continuous development process.

At present, current high-temperature furnace is comparatively troublesome at transport and removal in-process, be not convenient for remove, common high-temperature furnace by electric heating all basically provides the heat source by various electric heating board simultaneously, the hot plate includes the resistance wire, the carbon-point etc. they are arranged in the high-temperature furnace cavity, the hot plate joint is generally fixed through the screw, in the use, the electric heating board damages often, when changing, often need operating personnel to open the equipment lid, change the hot plate through instrument loading and unloading screws such as screwdrivers, high to the requirement of change personnel, the operation is complicated, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refractory material high temperature furnace to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a refractory material high-temperature furnace comprises a base, universal wheels are rotatably connected at four corners of the lower surface of the base, four support columns are fixedly connected to the upper surface of the base and are distributed in a rectangular shape, a high-temperature furnace body is arranged between the four support columns, inner cavities of the four support columns are rotatably connected with lead screws, the lead screws longitudinally penetrate through the lead screws and the base, two vertically symmetrical sliding seats are rotatably connected to the outer surface walls of the four lead screws, the sliding seats are fixedly connected to the side surface of the high-temperature furnace body, limiting sliding grooves which are mutually slid with the sliding seats are formed in the four support columns, driven gear discs positioned in the inner cavities of the base are fixedly connected to the bottom ends of the four lead screws, a worm wheel is rotatably connected to the middle of the inner cavities of the base, and a worm meshed with the worm wheel is rotatably connected to the inner cavities, and the worm transversely runs through the base, the upper surface of the worm wheel is fixedly connected with a driving gear disc, the driving gear disc is meshed with a driven gear disc, and one end of the worm is positioned on one side of the base and is fixedly connected with a hand wheel.

Preferably, the high-temperature furnace body is fixedly connected with limiting blocks positioned on two sides of the supporting column.

Preferably, the inner chamber both sides of base all are provided with a plurality of hot plate, a plurality of the spliced pole of the equal fixedly connected with longitudinal symmetry in one end of hot plate, just the spliced pole transversely runs through in the base.

Preferably, a plurality of the hot plate is kept away from the equal fixedly connected with cassette in one side middle part of spliced pole, the position that lies in the cassette on the lateral wall of base has seted up two sliding tray that are parallel to each other, a plurality of the equal fixedly connected with connecting rod of sliding tray inner chamber, a plurality of equal sliding connection has the sliding block on the connecting rod exterior wall, a plurality of one side that lies in the sliding block on the exterior wall of connecting rod has all cup jointed the second spring, two longitudinal symmetry the fixture block of equal fixedly connected with and the mutual block of cassette on the sliding block.

Preferably, fixedly connected with back shroud on the rear surface of base, set up the draw-in groove of the mutual block of a plurality of and spliced pole on the back shroud, a plurality of the inner chamber of draw-in groove all is provided with the conducting rod, just the conducting rod transversely runs through in the back shroud, a plurality of the one end of conducting rod is passed through the wire and is connected with external power source, a plurality of all cup jointed the first spring that is located the draw-in groove inner chamber on the outer table wall of conducting rod, a plurality of all cup jointed the spacing collar that is located back shroud one side on the outer table wall of conducting rod.

Preferably, the length of the heating plate is four fifths of the depth of the base.

Preferably, the fixture block is of a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through the setting of universal wheel, can conveniently remove the device is whole, the practicality has been improved, setting through first spring, under the effect of conducting rod, can effectually make and be connected between spliced pole and the conducting rod inseparabler, the not hard up condition appears in the use has been avoided, setting through first spring, under the effect of conducting rod, utilize the spacing collar, can effectually make and be connected between conducting rod and the spliced pole inseparabler, facilitate the use, the mode of traditional screw fixation has been changed simultaneously, it is more convenient to compare traditional screw fixation, and the operation is thus simple, the installation is convenient with the dismantlement, and the work efficiency is improved.

2. The utility model discloses, through the setting of cassette, under the effect of fixture block, utilize second spring sliding block, can effectually realize fixing the hot plate, further improvement the stability of hot plate, avoided appearing not hard up or the condition that drops in the use, simple structure, convenient operation.

3. The utility model discloses, through the setting of worm wheel, at the effect of worm, utilize initiative toothed disc and driven toothed disc, under the cooperation of lead screw and sliding seat is used, can realize the lift to the high temperature furnace body, can adapt to the use high temperature and staff not, enlarged application range, improved the practicality.

Drawings

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

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

FIG. 3 is a schematic view of the connection structure between the driven gear plate and the driving gear plate of the present invention;

FIG. 4 is a schematic sectional view of the high temperature furnace body of the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4;

fig. 6 is a schematic view of the connection structure between the cassette and the high temperature furnace body.

In the figure: 1. a base; 2. a universal wheel; 3. a support pillar; 4. a high temperature furnace body; 5. a limiting block; 6. a screw rod; 7. a sliding seat; 8. a limiting chute; 9. a driven gear plate; 10. a worm gear; 11. a driving gear plate; 12. a worm; 13. a hand wheel; 14. a rear cover plate; 15. a card slot; 16. a conductive rod; 17. a limiting ring; 18. a first spring; 19. connecting columns; 20. a sliding groove; 21. a connecting rod; 22. a slider; 23. a second spring; 24. a clamping block; 25. a card holder; 26. heating the plate.

Detailed Description

In order to facilitate the use, the embodiment of the utility model provides a refractory material high temperature furnace. 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.

Example 1

Referring to fig. 1-6, the present embodiment provides a refractory material high temperature furnace, which includes a base 1, universal wheels 2 are rotatably connected to four corners of a lower surface of the base 1, four support columns 3 are fixedly connected to an upper surface of the base 1, the four support columns 3 are distributed in a rectangular shape, a high temperature furnace body 4 is disposed between the four support columns 3, inner cavities of the four support columns 3 are rotatably connected to lead screws 6, the lead screws 6 longitudinally penetrate through the lead screws 6 and the base 1, two vertically symmetrical sliding seats 7 are rotatably connected to outer surface walls of the four lead screws 6, the sliding seats 7 are fixedly connected to side surfaces of the high temperature furnace body 4, limit sliding grooves 8 which slide with the sliding seats 7 are formed on the four support columns 3, driven gear discs 9 located in the inner cavities of the base 1 are fixedly connected to bottom ends of the four lead screws 6, a worm gear 10 is rotatably connected to a middle portion of, the inner cavity of the base 1 is rotatably connected with a worm 12 meshed with a worm wheel 10, the worm 12 transversely penetrates through the base 1, the upper surface of the worm wheel 10 is fixedly connected with a driving gear disc 11, the driving gear disc 11 is meshed with a driven gear disc 9, one end of the worm 12 is positioned on one side of the base 1 and is fixedly connected with a hand wheel 13, through the arrangement of the worm wheel 10, under the action of the worm 12, the driving gear disc 11 and the driven gear disc 9 are utilized to realize the lifting of the high-temperature furnace body 4, the lifting device can adapt to different high temperature and working personnel, the application range is enlarged, both sides of the inner cavity of the base 1 are respectively provided with a plurality of heating plates 26, one ends of the plurality of heating plates 26 are respectively and fixedly connected with connecting columns 19 which are symmetrical up and down, the connecting columns 19 transversely penetrate through the base 1, the middle parts of one sides of the plurality of the heating plates 26 far away from the connecting columns 19 are respectively and, the inner cavities of the sliding grooves 20 are fixedly connected with connecting rods 21, the outer surface walls of the connecting rods 21 are slidably connected with sliding blocks 22, the outer surface walls of the connecting rods 21 are provided with second springs 23 which are sleeved on one sides of the sliding blocks 22, the two sliding blocks 22 which are symmetrical up and down are fixedly connected with clamping blocks 24 which are mutually clamped with the clamping seats 25, clamping can be effectively realized under the action of the clamping blocks 25, the stability and the strength of the heating plate 26 can be further improved, the loosening condition in the using process is avoided, the rear surface of the base 1 is fixedly connected with a rear cover plate 14, the rear cover plate 14 is provided with a plurality of clamping grooves 15 which are mutually clamped with the connecting columns 19, the inner cavities of the clamping grooves 15 are provided with conducting rods 16, the conducting rods 16 transversely penetrate through the rear cover plate 14, and one ends of the conducting rods 16 are connected with an external power supply through conducting wires, the first spring 18 that is located draw-in groove 15 inner chamber has all been cup jointed on the outer table wall of a plurality of conducting rod 16, has all cup jointed the spacing collar 17 that is located 14 one sides of back shroud on the outer table wall of a plurality of conducting rod 16, through the setting of first spring 18, under the effect of conducting rod 16, utilizes spacing collar 17, can effectually make be connected between conducting rod 16 and the spliced pole 19 inseparabler, facilitate the use.

In the embodiment, when the device is used, the universal wheel 2 is utilized to move the whole device to a designated place, the arrangement of the universal wheel 2 can facilitate the movement of the whole device, the practicability is improved, the furnace door of the high-temperature furnace body 4 is opened manually, the heating plate 26 is placed into the high-temperature furnace body 4 manually, the connecting column 19 is inserted into the clamping groove 15, the conducting rod 16 is driven to move through the connecting column 19, the first spring 18 is driven to compress, the connection between the connecting column 19 and the conducting rod 16 can be more tightly realized under the action of the conducting rod 16 through the arrangement of the first spring 18, the loosening condition in the use process is avoided, meanwhile, the traditional screw fixing mode is changed, compared with the traditional screw fixing mode, the device is more convenient to operate, convenient to install and disassemble, the working efficiency is improved, and the clamping block 24 is pulled to one side manually, the sliding block 22 is moved along the connecting rod 21 to drive the second spring 23 to compress, when the clamping seat 25 is attached to the inner side wall of the high-temperature furnace body 4, the sliding block 22 is driven to move to one side along the connecting rod 21 under the action of the second spring 23 by loosening the clamping block 24, so as to drive the clamping block 24 to be clamped with the clamping seat 25, so as to fix the heating plate 26, by setting the clamping seat 25, under the action of the clamping block 24, the fixing of the heating plate 26 can be effectively realized by using the sliding block 22 of the second spring 23, the stability of the heating plate 26 is further improved, the situation that the worm gear 12 rotates in the using process is avoided, the structure is simple, the operation is convenient, the hand wheel 13 is manually rotated to drive the worm 12 to rotate, the worm gear 10 is rotated to drive the driving gear disc 11 to rotate, and the driven gear disc 9 is simultaneously driven to, make lead screw 6 rotate, drive sliding seat 7 and reciprocate along spacing spout 8, and then drive high temperature furnace body 4 and reciprocate to suitable position, through the setting of lead screw 6, under sliding seat 7's effect, utilize through worm 12 and worm wheel 10, under the cooperation of initiative toothed disc 11 and driven toothed disc 9, can carry out the regulation of height to high temperature furnace body 4 and use, the staff that is convenient for not a section of thick bamboo uses, has enlarged application range, and the practicality is higher.

Example 2

Referring to fig. 1-6, a further improvement is made on the basis of embodiment 1: fixedly connected with is located the stopper 5 of 3 both sides of support column on the high temperature furnace body 4, through the setting of stopper 5, improvement high temperature furnace body 4's that can step forward stability, the length of hot plate 26 is four fifths of the 1 degree of depth of base, the length through setting up hot plate 26 is four fifths of the 1 degree of depth of base, the installation and the dismantlement of the hot plate 26 of being convenient for, fixture block 24 is U type structure, through the fixture block 24 that sets up the U type, be convenient for carry out the joint with cassette 25, high durability and convenient use.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a refractory material high temperature furnace, includes base (1), its characterized in that: four corners of the lower surface of the base (1) are rotatably connected with universal wheels (2), the upper surface of the base (1) is fixedly connected with four support columns (3), the four support columns (3) are distributed in a rectangular shape, a high-temperature furnace body (4) is arranged between the four support columns (3), inner cavities of the four support columns (3) are rotatably connected with lead screws (6), the lead screws (6) longitudinally penetrate through the lead screws (6) and the base (1), the outer surface walls of the four lead screws (6) are rotatably connected with two vertically symmetrical sliding seats (7), the sliding seats (7) are fixedly connected on the side surface of the high-temperature furnace body (4), limiting sliding grooves (8) which slide with the sliding seats (7) mutually are arranged on the four support columns (3), and the bottom ends of the four lead screws (6) are fixedly connected with driven gear discs (9) arranged in the inner cavities of the base (1), the inner chamber middle part of base (1) is rotated and is connected with worm wheel (10), the inner chamber of base (1) is rotated and is connected with worm (12) with worm wheel (10) meshing, just worm (12) transversely run through in base (1), the last fixed surface of worm wheel (10) is connected with initiative toothed disc (11), just initiative toothed disc (11) and driven toothed disc (9) meshing, the one end of worm (12) is located one side fixedly connected with hand wheel (13) of base (1).

2. A refractory high temperature furnace as claimed in claim 1, wherein: and the high-temperature furnace body (4) is fixedly connected with limiting blocks (5) positioned at two sides of the supporting column (3).

3. A refractory high temperature furnace as claimed in claim 1, wherein: the inner chamber both sides of base (1) all are provided with a plurality of hot plate (26), a plurality of the spliced pole (19) of the equal fixedly connected with longitudinal symmetry of one end of hot plate (26), just spliced pole (19) transversely run through in base (1).

4. A refractory high temperature furnace as claimed in claim 3, wherein: a plurality of the equal fixedly connected with cassette (25) in one side middle part that spliced pole (19) was kept away from in hot plate (26), two sliding tray (20) that are parallel to each other, a plurality of have been seted up to the position that lies in cassette (25) on the lateral wall of base (1) sliding tray (20) inner chamber equal fixedly connected with connecting rod (21), a plurality of equal sliding connection has sliding block (22), a plurality of on the exterior wall of connecting rod (21) one side that lies in sliding block (22) on the exterior wall of connecting rod (21) has all cup jointed second spring (23), two longitudinal symmetry the fixture block (24) of equal fixedly connected with and the mutual block of cassette (25) on sliding block (22).

5. A refractory high temperature furnace as claimed in claim 1, wherein: fixedly connected with back shroud (14) on the rear surface of base (1), set up draw-in groove (15) of a plurality of and spliced pole (19) mutual block on back shroud (14), a plurality of the inner chamber of draw-in groove (15) all is provided with conducting rod (16), just conducting rod (16) transversely run through in back shroud (14), a plurality of the one end of conducting rod (16) is passed through the wire and is connected with external power source, a plurality of first spring (18) that are located draw-in groove (15) inner chamber all cup joints on the outer table wall of conducting rod (16), a plurality of spacing collar (17) that are located back shroud (14) one side all cup joints on the outer table wall of conducting rod (16).

6. A refractory high temperature furnace as claimed in claim 3, wherein: the length of the heating plate (26) is four fifths of the depth of the base (1).

7. A refractory high temperature furnace according to claim 4, wherein: the fixture block (24) is in a U-shaped structure.

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