CN210832995U

CN210832995U - Full-automatic temperature-programmed automatic sample inlet and outlet muffle furnace

Info

Publication number: CN210832995U
Application number: CN201921897414.3U
Authority: CN
Inventors: 孙铭荣
Original assignee: Nanjing Hanzhili Chemical Technology Co ltd
Current assignee: Nanjing Hanzhili Chemical Technology Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-23
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a muffle furnace technical field, and disclose automatic business turn over appearance muffle furnace of full-automatic program heating, including the muffle furnace body of base and fixed setting on base upper end right side, the standing groove has been seted up to the left side wall of muffle furnace body, the inside fixedly connected with heating cabinet of standing groove, the opening has been seted up to the left side wall of heating cabinet, the left side of muffle furnace body is provided with vertical bell, both sides wall lower extreme all rotates through the pivot around the bell and is connected with the fixed plate, the right-hand member of two fixed plates all is located the downside department fixed connection of heating cabinet with the left side wall of muffle furnace body, the inside of standing groove is provided with L shape movable plate, the vertical portion of L shape movable plate sets up with the right side inner wall contact of heating cabinet. The utility model discloses possess the function of automatic business turn over sample, be convenient for take out the sample after the heating, can prevent that operating personnel from scalding, and be convenient for open and close the bell.

Description

Full-automatic temperature-programmed automatic sample inlet and outlet muffle furnace

Technical Field

The utility model relates to a muffle furnace technical field especially relates to automatic business turn over appearance muffle furnace of full-automatic program heating.

Background

With the development of the mining smelting industry, the modern industry has greater and greater requirements on energy consumed by smelting, which puts higher requirements on the utilization efficiency of energy. Wherein, the muffle furnace is used as a common smelting device, and the requirement is improved along with the muffle furnace. Muffle is translated from the English "Muffle burn". "Muffle" means a package and "furnace" means a furnace, a furnace. The two words are combined to form a muffle, English, and box-wrapped version of the oven. The muffle furnace is also called as a high-temperature electric furnace and a box type electric furnace in China, and is a universal heating device.

The existing full-automatic temperature programming muffle furnace does not have the function of automatically entering and exiting a sample, and an operator is easily scalded due to overhigh temperature after the sample is heated, so that the full-automatic temperature programming muffle furnace is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the function that does not possess automatic business turn over sample among the prior art, because the problem that the high temperature caused operating personnel to scald easily after heating the sample, and the automatic business turn over appearance muffle furnace of full-automatic program heating who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the full-automatic temperature programming automatic sample inlet and outlet muffle furnace comprises a base and a muffle furnace body fixedly arranged on the right side of the upper end of the base, wherein a placing groove is formed in the left side wall of the muffle furnace body, a heating box is fixedly connected to the inside of the placing groove, an opening is formed in the left side wall of the heating box, a vertical furnace cover is arranged on the left side of the muffle furnace body, fixed plates are rotatably connected to the lower ends of the front side wall and the rear side wall of the furnace cover through rotating shafts, the right ends of the two fixed plates are fixedly connected with the left side wall of the muffle furnace body at the lower side of the heating box, an L-shaped moving plate is arranged inside the placing groove, the vertical part of the L-shaped moving plate is in contact with the inner wall of the right side of the heating box, the bottom of the horizontal part of the L-shaped moving plate is in contact with the inner wall of the lower side, two the right-hand member of side shield all with the left side wall fixed connection of L shape movable plate, the bar groove has been seted up to the upside cell wall of standing groove, the bar hole has been seted up with the position department of correspondence in bar groove to the last lateral wall of heating cabinet, the inside fixed connection in bar groove has the horizontally slide bar, the slider has been cup jointed in the right side pole wall slip of slide bar, the activity of department has cup jointed first spring between the left side cell wall in bar groove and the slider of the pole wall position of slide bar groove, both ends respectively with the left side cell wall in bar groove and the left end fixed connection of slider about first spring, the inside in bar hole is provided with vertical connecting rod, the upper and lower both ends of connecting rod all extend to the outside in bar hole and respectively with the vertical portion upper end fixed connection of slider and L shape movable plate.

Preferably, the right side wall upper end of bell is seted up flutedly, the draw-in groove has been seted up with the position department of correspondence of groove to the left side wall of muffle body, the upside of recess is provided with the horizontally fly leaf, the right-hand member of fly leaf extends to the inside of draw-in groove, the through-hole has vertically been seted up to the upside cell wall of recess, the inside sliding connection of through-hole has the push rod, the upper and lower both ends of push rod all extend to the outside of through-hole, and the lower extreme of push rod and the upper end fixed connection of fly leaf, the downside cell wall fixedly connected with second spring of recess, the upper end of second spring and the lower extreme fixed connection of fly leaf, the upper end right side fixedly connected with wedge fixture block of fly leaf, the upside cell wall of draw-in groove.

Preferably, a first sliding groove is formed in the lower end of the horizontal portion of the L-shaped moving plate, a fixed block is connected to the left side of the first sliding groove in a sliding mode, and the lower end of the fixed block extends to the outside of the first sliding groove and is fixedly connected with the inner wall of the lower side of the heating box.

Preferably, a spherical groove is formed in the upper end of the fixing block, a ball is connected to the spherical groove in a sliding mode, and the upper end of the ball extends to the outside of the spherical groove and is abutted to the bottom of the first sliding groove.

Preferably, a second sliding groove is formed in the right side wall of the furnace cover, an upper side corner of the second sliding groove is arc-shaped, a U-shaped block is arranged on the lower side of the inner portion of the second sliding groove, a roller is rotatably connected to the inner portion of the U-shaped block through a pin shaft, the right end of the U-shaped block extends to the outer portion of the second sliding groove and is fixedly connected with the left end of the horizontal portion of the L-shaped moving plate, and the left end of the roller is abutted to the bottom of the second sliding groove.

Preferably, the upper end of the base is fixedly connected with a rubber block at the left side of the muffle furnace body.

Preferably, the upper end of the left side wall of the furnace cover is fixedly connected with a pull rod.

Preferably, the upper end of the push rod is fixedly connected with a push block.

Compared with the prior art, the utility model provides an automatic business turn over appearance muffle furnace of full-automatic program heating up possesses following beneficial effect:

1. this automatic business turn over appearance muffle furnace of full-automatic program-heating through the L shape movable plate that is equipped with, side shield, connecting rod, slider, slide bar, first spring and bell, possesses the function of automatic business turn over sample, is convenient for take out the sample after the heating, can prevent that operating personnel from scalding.

2. The full-automatic temperature-programmed automatic sample inlet and outlet muffle furnace is convenient for opening and closing the furnace cover through the push rod, the second spring, the movable plate and the wedge-shaped fixture block.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses possess the function of automatic business turn over sample, be convenient for take out the sample after the heating, can prevent that operating personnel from scalding, and be convenient for open and close the bell.

Drawings

FIG. 1 is a schematic structural view of a fully automatic temperature programmed automatic in-out muffle furnace according to the present invention;

FIG. 2 is a schematic side view of the fully automatic temperature programmed automatic in-out muffle furnace according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 1.

In the figure: the device comprises a base 1, a 2L-shaped moving plate, a 3 heating box, a 4 connecting rod, a 5 sliding rod, a 6 muffle furnace body, a 7 sliding block, a 8 first spring, a 9 pull rod, a 10 furnace cover, a 11 fixing plate, a 12 rubber block, a 13 moving plate, a 14 wedge-shaped fixture block, a 15 push rod, a 16 second spring, a 17 fixing block, an 18 ball, a 19 roller, a 20U-shaped block and a 21 side baffle.

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.

Referring to fig. 1-4, a full-automatic temperature programming automatic sample inlet and outlet muffle furnace comprises a base 1 and a muffle furnace body 6 fixedly arranged on the right side of the upper end of the base 1, a placing groove is arranged on the left side wall of the muffle furnace body 6, a heating box 3 is fixedly connected inside the placing groove, an opening is arranged on the left side wall of the heating box 3, a vertical furnace cover 10 is arranged on the left side of the muffle furnace body 6, the lower ends of the front and rear side walls of the furnace cover 10 are rotatably connected with fixed plates 11 through rotating shafts, the right ends of the two fixed plates 11 are fixedly connected with the left side wall of the muffle furnace body 6 at the lower side of the heating box 3, an L-shaped moving plate 2 is arranged inside the placing groove, the vertical part of the L-shaped moving plate 2 is in contact with the inner wall on the right side of the heating box 3, the bottom of the horizontal part of the L-shaped moving plate 2 is in contact with the inner wall on the, the right ends of the two side baffles 21 are fixedly connected with the left side wall of the L-shaped moving plate 2, the upper side wall of the placing groove is provided with a strip-shaped groove, the corresponding position of the upper side wall of the heating box 3 and the strip-shaped groove is provided with a strip-shaped hole, the inside of the strip-shaped groove is fixedly connected with a horizontal sliding rod 5, the right side wall of the sliding rod 5 is slidably sleeved with a sliding block 7, a first spring 8 is movably sleeved between the left side wall of the strip-shaped groove and the sliding block 7 on the rod wall of the sliding rod 5, the left end and the right end of the first spring 8 are respectively fixedly connected with the left side wall of the strip-shaped groove and the left end of the sliding block 7, a vertical connecting rod 4 is arranged inside the strip-shaped hole, the upper end and the lower end of the connecting rod 4 both extend to the outside of the strip-shaped hole and are respectively fixedly connected with the sliding block 7 and the upper end of the, a horizontal movable plate 13 is arranged on the upper side of the groove, the right end of the movable plate 13 extends to the inside of the clamping groove, a through hole is vertically formed in the upper side groove wall of the groove, a push rod 15 is connected to the inside of the through hole in a sliding manner, the upper end and the lower end of the push rod 15 both extend to the outside of the through hole, the lower end of the push rod 15 is fixedly connected with the upper end of the movable plate 13, a second spring 16 is fixedly connected to the lower side groove wall of the groove, the upper end of the second spring 16 is fixedly connected with the lower end of the movable plate 13, a wedge-shaped clamping block 14 is fixedly connected to the right side of the upper end of the movable plate 13, a wedge-shaped clamping groove matched with the wedge-shaped clamping block 14 is formed in the upper side groove of the upper side groove, a first sliding groove is formed in the lower end of the horizontal part of the, spherical inslot sliding connection has the ball 18, the upper end of ball 18 extends to the outside of spherical inslot and offsets the setting with the tank bottom of first spout, the second spout has been seted up to the right side wall of bell 10, the upside corner of second spout sets up to the arc, the inside downside of second spout is equipped with U-shaped piece 20, the inside of U-shaped piece 20 is rotated through the round pin axle and is connected with gyro wheel 19, and the right-hand member of U-shaped piece 20 extends to the outside of second spout and with the horizontal part left end fixed connection of L shape movable plate 2, the left end of gyro wheel 19 offsets the setting with the tank bottom of second spout, the upper end of base 1 is located the left side fixedly connected with rubber block 12 of muffle body 6, the left side wall upper end fixedly connected with pull rod 9 of bell 10, the upper end fixedly connected with ejector pad of push rod 15.

The utility model discloses in, when the sample after the heating needs to be taken out, press the ejector pad downwards, the ejector pad promotes push rod 15 and no longer with wedge draw-in groove joint with wedge fixture block 14 through fly leaf 13, pulling pull rod 9 this moment, pull rod 9 drives bell 10 anticlockwise rotation, rubber block 12 cushions the left side wall of bell 10, be convenient for switch bell 10, after bell 10 is opened, first spring 8 stimulates slider 7 and drives L shape movable plate 2 and side shield 21 leftward movement through connecting rod 4, when the left end of L shape movable plate 2 and side shield 21 is located heating cabinet 3, be convenient for take out the sample after the heating, can prevent that operating personnel from scalding.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The full-automatic temperature-programmed automatic sample inlet and outlet muffle furnace comprises a base (1) and a muffle furnace body (6) fixedly arranged on the right side of the upper end of the base (1), and is characterized in that a placing groove is formed in the left side wall of the muffle furnace body (6), a heating box (3) is fixedly connected to the inside of the placing groove, an opening is formed in the left side wall of the heating box (3), a vertical furnace cover (10) is arranged on the left side of the muffle furnace body (6), fixing plates (11) are rotatably connected to the lower ends of the front side wall and the rear side wall of the furnace cover (10) through rotating shafts, the right ends of the two fixing plates (11) are fixedly connected with the left side wall of the muffle furnace body (6) at the lower side of the heating box (3), an L-shaped moving plate (2) is arranged inside the placing groove, and the vertical part of the L-shaped moving plate (2) is in contact with the right side, the bottom of the horizontal part of the L-shaped moving plate (2) is in contact with the inner wall of the lower side of the heating box (3), the edges of the front side and the rear side of the upper end of the horizontal part of the L-shaped moving plate (2) are fixedly connected with vertical side baffles (21), the right ends of the two side baffles (21) are fixedly connected with the left side wall of the L-shaped moving plate (2), the upper side wall of the placing groove is provided with a strip-shaped groove, the position corresponding position of the upper side wall of the heating box (3) and the strip-shaped groove is provided with a strip-shaped hole, the inside of the strip-shaped groove is fixedly connected with a horizontal sliding rod (5), the right side rod wall of the sliding rod (5) is slidably sleeved with a sliding block (7), a first spring (8) is movably sleeved between the left side wall of the strip-shaped groove and the sliding block (7), the left end and the right end of the first spring (8) are fixedly connected with the left, the inside in bar hole is provided with vertical connecting rod (4), the upper and lower both ends of connecting rod (4) all extend to the outside in bar hole and respectively with slider (7) and the vertical portion upper end fixed connection of L shape movable plate (2).

2. The automatic sample inlet and outlet muffle furnace with the full-automatic temperature programming according to claim 1, wherein a groove is formed at the upper end of the right side wall of the furnace cover (10), a clamping groove is formed at the position corresponding to the groove at the left side wall of the muffle body (6), a horizontal movable plate (13) is arranged at the upper side of the groove, the right end of the movable plate (13) extends to the inside of the clamping groove, a through hole is vertically formed in the upper side groove wall of the groove, a push rod (15) is slidably connected to the inside of the through hole, the upper end and the lower end of the push rod (15) both extend to the outside of the through hole, the lower end of the push rod (15) is fixedly connected with the upper end of the movable plate (13), a second spring (16) is fixedly connected to the lower side groove wall of the groove, the upper end of the second spring (16) is fixedly connected with the lower end of the movable plate (13), and a wedge-, the upper side groove wall of the clamping groove is provided with a wedge-shaped clamping groove matched with the wedge-shaped clamping block (14).

3. The automatic sample inlet and outlet muffle furnace with the full-automatic temperature programming function according to claim 1, wherein a first sliding groove is formed in the lower end of the horizontal portion of the L-shaped moving plate (2), a fixing block (17) is connected to the left side of the first sliding groove in a sliding mode, and the lower end of the fixing block (17) extends to the outside of the first sliding groove and is fixedly connected with the inner wall of the lower side of the heating box (3).

4. The automatic sample inlet and outlet muffle furnace with the full-automatic temperature programming function according to claim 3, wherein a spherical groove is formed in the upper end of the fixing block (17), a ball (18) is connected in the spherical groove in a sliding manner, and the upper end of the ball (18) extends to the outside of the spherical groove and is abutted against the bottom of the first sliding groove.

5. The automatic sample inlet and outlet muffle furnace with the full-automatic temperature programming function according to claim 1, wherein a second sliding groove is formed in a right side wall of the furnace cover (10), an upper side corner of the second sliding groove is arc-shaped, a U-shaped block (20) is arranged on the lower side of the inner portion of the second sliding groove, a roller (19) is rotatably connected to the inner portion of the U-shaped block (20) through a pin shaft, the right end of the U-shaped block (20) extends to the outer portion of the second sliding groove and is fixedly connected with the left end of a horizontal portion of the L-shaped moving plate (2), and the left end of the roller (19) is abutted to the bottom of the second sliding groove.

6. The muffle furnace of claim 1, wherein the upper end of the base (1) is fixedly connected with a rubber block (12) at the left side of the muffle furnace body (6).

7. The muffle furnace with automatic sample inlet and outlet according to the full-automatic temperature programming of claim 1, wherein a pull rod (9) is fixedly connected to the upper end of the left side wall of the furnace cover (10).

8. The automatic sample inlet and outlet muffle furnace with the full-automatic temperature programming function according to claim 2, wherein a push block is fixedly connected to the upper end of the push rod (15).