CN219368328U - Ceramic fiber muffle furnace - Google Patents

Abstract

The utility model discloses a ceramic fiber muffle furnace, which comprises a furnace body, wherein the front surface of the furnace body is rotationally connected with a cabinet door, the lower surface of the furnace body is fixedly connected with a base, the edge position of the inner bottom end of the furnace body is fixedly connected with a truss, one side of the inner part of the truss is rotationally connected with a screw rod A, and one end of the screw rod A is provided with a storage shaft; through truss, stay cord, branch A, place board etc. of design be convenient for realize taking out the inside article of device automatically, effectually increased the functional of device, make its use more portable.

Description

Ceramic fiber muffle furnace

Technical Field

The utility model relates to the technical field of muffle furnaces, in particular to a ceramic fiber muffle furnace.

Background

Muffle furnace, muffle is the meaning of a package, furnace is the meaning of a furnace, a melting furnace, and general names of Muffle furnace in China are electric furnace, resistance furnace, mausufu furnace and Muffle furnace.

However, the problem that the internal temperature of the existing ceramic fiber muffle furnace is too high after the use, which causes inconvenience when the internal articles are taken out, is that we propose a ceramic fiber muffle furnace for this purpose.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a ceramic fiber muffle furnace which can solve the technical problems mentioned in the background.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a ceramic fiber muffle furnace, includes the furnace body, the front surface of furnace body rotates and is connected with the cabinet door, the lower fixed surface of furnace body is connected with the base, the inside bottom edge fixedly connected with truss of furnace body, the inside one side rotation of truss is connected with lead screw A, lead screw A's one end is provided with accomodates the axle, and accomodates the axle and rotate with the truss and be connected, accomodate the surface one end fixedly connected with torsional spring of axle, and torsional spring and truss fixed connection, accomodate the surface other end fixedly connected with stay cord of axle, and stay cord and cabinet door fixed connection, accomodate the surface intermediate position department fixedly connected with bevel gear A of axle, lead screw A's the other end is provided with connecting rod A, and connecting rod A rotates with the truss to be connected, connecting rod A's one end is provided with lead screw B, and lead screw B rotates with the truss to be connected, lead screw B is provided with driving disc and prop A rotate to be connected, prop up the other end rotation of prop up roller, surface fixedly connected with bevel gear B on the top of accomodating the axle, bevel gear B is connected with bevel gear B, C is connected with one side fixedly connected with bevel gear B.

Preferably, the front surface inner wall fixedly connected with guide rail of base, the inboard of guide rail is provided with the baffle, the equal fixedly connected with slide shaft of upper surface and lower surface of baffle, one side fixedly connected with fixed plate of baffle, the front surface of fixed plate rotates and is connected with the knob, the front surface upper end and the lower extreme of knob all rotate and are connected with the ejector pin, the one end rotation of ejector pin is connected with the fixed axle.

Preferably, bevel gears are arranged at two ends of the screw rod A, the connecting rod A and the screw rod B, and threaded grooves are formed in the outer surfaces of the screw rod A and the screw rod B.

Preferably, a circular hole is formed in one side of the front surface of the supporting rod A, the bevel gear B is meshed with the bevel gear C, and the gear is meshed with the driving disc.

Preferably, a circular hole is formed in one side of the driving disc, a threaded groove is formed in the inner wall of the hole, and a threaded groove is formed in the outer surface of the supporting rod B.

Preferably, one end of the upper surface of the guide rail is provided with a circular hole, the section shape of the roller is in a shape of a convex, and one side of the base is internally provided with a rectangular cavity.

Compared with the prior art, the utility model has the following beneficial effects:

1. through truss, stay cord, branch A, place board etc. of design be convenient for realize taking out the inside article of device automatically, effectually increased the functional of device, make its use more portable.

2. The control buttons and the like on the surface of the device are conveniently shielded through the designed guide rail, baffle plate, fixing shaft and the like, so that the problem that the control buttons are accidentally contacted during use or non-use is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a furnace body according to the present utility model;

FIG. 3 is a schematic diagram of a portion of a pull cord according to the present utility model;

FIG. 4 is a schematic view of the structure of a strut A according to the present utility model;

FIG. 5 is a schematic view of a roller portion structure according to the present utility model;

FIG. 6 is a schematic view of a baffle portion structure of the present utility model;

FIG. 7 is a schematic view of a knob portion according to the present utility model;

wherein: 1. a furnace body; 2. a cabinet door; 3. a base; 4. a baffle; 5. a guide rail; 6. a pull rope; 7. a supporting rod A; 8. truss; 9. placing a plate; 10. a connecting rod A; 11. a screw rod A; 12. a screw rod B; 13. bevel gears A; 14. a torsion spring; 15. a storage shaft; 16. a roller; 17. a support rod B; 18. a drive plate; 19. bevel gear B; 20. bevel gears C; 21. a connecting rod B; 22. a gear; 23. a fixing plate; 24. a fixed shaft; 25. a slide shaft; 26. a knob; 27. and (5) a push rod.

Description of the embodiments

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

As shown in fig. 1-7, a ceramic fiber muffle furnace comprises a furnace body 1, the front surface of the furnace body 1 is rotationally connected with a cabinet door 2, the lower surface fixedly connected with base 3 of the furnace body 1, the inside bottom edge position department fixedly connected with truss 8 of furnace body 1, inside one side of truss 8 is rotationally connected with a lead screw a11, one end of lead screw a11 is provided with a storage shaft 15, and the storage shaft 15 is rotationally connected with truss 8, one end fixedly connected with torsional spring 14 of storage shaft 15, and torsional spring 14 and truss 8 are fixedly connected, the surface other end fixedly connected with stay cord 6 of storage shaft 15, and stay cord 6 and cabinet door 2 are fixedly connected, the surface intermediate position department fixedly connected with bevel gear a13 of storage shaft 15, the other end of lead screw a11 is provided with connecting rod a10, and connecting rod a10 and truss 8 are rotationally connected, one end of connecting rod a10 is provided with lead screw B12, and lead screw B12 and truss 8 are rotationally connected, the surface of lead screw B12 and lead screw a11 is provided with a support rod A7, one end of support rod A7 is provided with a support rod B17, one end of support rod B17 is provided with a drive disc 18, and the surface one end of support rod B17 is rotationally connected with a drive disc 18 and a bevel gear a 21B 16 and the other end is connected with a bevel gear B20, and the other end is fixedly connected with a bevel gear B21, and the other end is fixedly connected with a bevel gear, and 21B 21, and the other end is connected with the bevel gear, and 21.

Preferably, the guide rail 5 is fixedly connected to the inner wall of the front surface of the base 3, the baffle 4 is arranged on the inner side of the guide rail 5, the sliding shaft 25 is fixedly connected to the upper surface and the lower surface of the baffle 4, the fixing plate 23 is fixedly connected to one side of the baffle 4, the knob 26 is rotatably connected to the front surface of the fixing plate 23, the ejector rod 27 is rotatably connected to the upper end and the lower end of the front surface of the knob 26, the fixed shaft 24 is rotatably connected to one end of the ejector rod 27, bevel gears are arranged at two ends of the screw rod A11, the connecting rod A10 and the screw rod B12, threaded grooves are formed in the outer surfaces of the screw rod A11 and the screw rod B12, a circular hole is formed in one side of the front surface of the supporting rod A7, the bevel gear B19 is meshed with the bevel gear C20, the gear 22 is meshed with the driving disc 18, a circular hole is formed in one side of the driving disc 18, the threaded groove is formed in the inner wall of the hole, the threaded groove is formed in the outer surface of the supporting rod B17, one end of the upper surface of the guide rail 5 is provided with a circular hole, the cross section of the roller 16 is shaped like a Chinese character 'convex', and a rectangular cavity is formed in one side of the base 3.

The working flow of the utility model is as follows:

when the cabinet door 2 is opened, the pull rope 6 is pulled to further cause the storage shaft 15 to be pulled to rotate, the torsion spring 14 is compressed, the bevel gear A13 drives the screw rod A11 to rotate when the storage shaft 15 rotates, the screw rod A11 drives the connecting rod A10 to rotate, the connecting rod A10 drives the screw rod B12 to rotate to further cause the support rod A7 to move outwards, meanwhile, due to the existence of the roller 16, during the displacement of the support rod A7, the roller 16 is driven to rotate, the roller 16 drives the bevel gear C20 to rotate by the bevel gear B19, the bevel gear C20 drives the gear 22 to rotate by the connecting rod B21, the gear 22 drives the driving disc 18 to rotate, finally, the two support rods B17 are mutually close, then a processed object is placed on the upper surface of the placing plate 9, and then the cabinet door 2 can be closed, during the cabinet door 2 is closed, the torsion spring 14 drives the storage shaft 15 to rotate reversely, so that the lead screw A11 and the lead screw B12 rotate reversely, the two support rods A7 are retracted into the furnace body 1, meanwhile, the roller 16 rotates reversely, the two support rods B17 are mutually far away, the two placing plates 9 are far away, articles placed on the placing plates 9 can fall into the furnace body 1, then the device can be normally used, when a control button and the like of the device are required to be shielded, the fixing plate 23 is slid, the baffle 4 is pulled out from the inside of the base 3 until reaching a designated position, then the knob 26 is rotated, and the ejector rod 27 drives the fixed shaft 24 to move into a hole on the guide rail 5 during the rotation of the knob 26, so that the baffle 4 is fixed.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a ceramic fiber muffle furnace, includes furnace body (1), its characterized in that: the front surface of furnace body (1) rotates and is connected with cabinet door (2), the lower fixed surface of furnace body (1) is connected with base (3), inside bottom edge fixedly connected with truss (8) of furnace body (1), inside one side of truss (8) rotates and is connected with lead screw A (11), the one end of lead screw A (11) is provided with accomodates axle (15), and accomodates axle (15) and truss (8) and rotate and be connected, the surface one end fixedly connected with torsional spring (14) of accomodating axle (15), and torsional spring (14) and truss (8) fixed connection, the surface other end fixedly connected with stay cord (6) of accomodating axle (15), and stay cord (6) and cabinet door (2) fixed connection, the surface intermediate position department fixedly connected with bevel gear A (13) of accomodating axle (15), the other end of lead screw A (11) is provided with connecting rod A (10), and connecting rod A (10) are rotated and are connected with truss (8), the one end of connecting rod A (10) is provided with lead screw B (12), and lead screw B (12) are rotated and are connected with truss (7) and are provided with branch (17), the outer surface one end of branch B (17) is provided with driving disk (18), and driving disk (18) and branch A (7) rotate to be connected, the other end of branch A (7) rotates to be connected with gyro wheel (16), the last fixed surface of gyro wheel (16) is connected with bevel gear B (19), the top of bevel gear B (19) is provided with bevel gear C (20), one side fixedly connected with connecting rod B (21) of bevel gear C (20), and connecting rod B (21) and branch A (7) rotate to be connected, one end fixedly connected with gear (22) of connecting rod B (21).

2. A ceramic fiber muffle according to claim 1, wherein: the utility model discloses a base, including base (3), front surface inner wall fixedly connected with guide rail (5), the inboard of guide rail (5) is provided with baffle (4), the equal fixedly connected with slide shaft (25) of upper surface and lower surface of baffle (4), one side fixedly connected with fixed plate (23) of baffle (4), the front surface of fixed plate (23) rotates and is connected with knob (26), the front surface upper end and the lower extreme of knob (26) all rotate and are connected with ejector pin (27), the one end rotation of ejector pin (27) is connected with fixed axle (24).

3. A ceramic fiber muffle according to claim 1, wherein: bevel gears are arranged at two ends of the screw rod A (11), the connecting rod A (10) and the screw rod B (12), and threaded grooves are formed in the outer surfaces of the screw rod A (11) and the screw rod B (12).

4. A ceramic fiber muffle according to claim 1, wherein: a circular hole is formed in one side of the front surface of the supporting rod A (7), the bevel gear B (19) is meshed with the bevel gear C (20), and the gear (22) is meshed with the driving disc (18).

5. A ceramic fiber muffle according to claim 1, wherein: one side of the driving disc (18) is provided with a circular hole, the inner wall of the hole is provided with a threaded groove, and the outer surface of the supporting rod B (17) is provided with a threaded groove.

6. A ceramic fiber muffle according to claim 2, wherein: one end of the upper surface of the guide rail (5) is provided with a circular hole, the section shape of the roller (16) is in a shape like a Chinese character 'tu', and one side of the base (3) is internally provided with a rectangular cavity.