CN210602803U

CN210602803U - Protective furnace door mechanism of heating furnace

Info

Publication number: CN210602803U
Application number: CN201921426547.2U
Authority: CN
Inventors: 安小飞
Original assignee: Baoji Yishun Metal Material Co Ltd
Current assignee: Baoji Yishun Metal Material Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-22
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a heating furnace protection furnace door mechanism, including the furnace gate, the furnace gate outside ring is equipped with the rectangle support, the rectangle support top is equipped with the motor, the furnace gate top is connected with the motor, the motor is connected with the power, the cavity has all been seted up on the furnace gate both sides wall, the rotation is provided with the backup pad in the cavity, the triangular groove has been seted up to the interval on the rectangle support lateral wall, just the triangular groove with the backup pad cooperation. The risk of falling of the furnace door is solved through the matching of the supporting plate and the triangular groove; the support plate is convenient for a single person to operate due to the arrangement of the rotating handle, so that the operation difficulty of the mechanism is simplified; the triangular grooves are arranged to protect different opening degrees of the furnace door; an electric control box and a sensor are arranged to improve the opening adjustment and intelligent control of the furnace door.

Description

Protective furnace door mechanism of heating furnace

Technical Field

The utility model relates to a heating furnace technical field especially relates to a heating furnace protection furnace door mechanism.

Background

The heating furnace is applied to various industrial fields such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment and the like. In the fields of heat treatment and surface treatment, because the raw materials are basically metal materials, the melting point is high, the heating time is long, and the manufacturing requirement on the heating furnace is high, the heating furnace in the field generally has the characteristics of high melting point, large thickness and heavy weight, and therefore, when the heating furnace is used, the furnace door needs to be opened or closed by means of external force. The problem that exists at present is, when opening the furnace gate with the help of external force and operating, the furnace gate is unsettled, has the risk that drops emergence incident, and on the other hand, the size that the furnace gate was opened can not be adjusted, consequently the utility model provides a problem that exists more than the heating furnace protection furnace door mechanism is solved.

Disclosure of Invention

To the problem that exists, the utility model aims at providing a heating furnace protection furnace door mechanism, including furnace gate and rectangular support, be provided with the backup pad in the furnace gate, be equipped with the triangular groove on the rectangular support lateral wall, solved the furnace gate through the cooperation of backup pad and triangular groove and had the risk that drops, set up the intelligent control that electrical control box and sensor improved the furnace gate.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a heating furnace protection furnace door mechanism, includes the furnace gate, the furnace gate outside ring is equipped with the rectangle support, rectangle support top is equipped with the motor, the furnace gate top is connected with the motor, the motor is connected with the power, its characterized in that: the oven door is characterized in that cavities are formed in two side walls of the oven door, supporting plates are rotatably arranged in the cavities, triangular grooves are formed in the side walls of the rectangular supports at intervals, and the triangular grooves are matched with the supporting plates.

Preferably, a rotating plate is arranged in the middle of the interior of the furnace door, each supporting plate is rotatably connected with the corresponding rotating plate through a connecting plate, a rotating handle is fixedly connected to the middle of each rotating plate, and the rotating handle is arranged on the outer side of the furnace door.

Preferably, every set up the bellying perpendicularly on the backup pad inside wall, the cover is equipped with the spring on the bellying, the spring other end offsets with the cavity inner wall.

Preferably, the bottom of the inner side surface of the cavity is provided with a slope structure.

Preferably, sensors are arranged at the top and the middle of one side wall of the rectangular support, an electric control box is arranged at the bottom side of the oven door, and the motor and the sensors are connected into the electric control box.

Preferably, the top of the oven door is horizontally provided with an induction rod.

The utility model has the advantages that: (1) the problem of the furnace door have risk (2) that drops through the cooperation of backup pad and triangular groove and set up to rotate the one person of being convenient for operate the backup pad, the operation degree of difficulty (3) of having simplified this mechanism set up a plurality of triangular grooves and be convenient for protect different opening degree of furnace door (4) set up electric control box and sensor and improve the opening regulation and the intelligent control of furnace door.

Drawings

Fig. 1 is a front structural view of the furnace door mechanism of the utility model.

Fig. 2 is a sectional view of the furnace door of the present invention.

Fig. 3 is a cross-sectional view of the side wall of the rectangular bracket of the present invention.

Fig. 4 is a structural view of the support plate of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.

Referring to the attached drawings 1-4, the heating furnace protection furnace door mechanism comprises a furnace door 1, a rectangular support 2 is arranged on the outer side of the furnace door 1 in a surrounding mode, a motor 3 is arranged at the top end of the rectangular support 2, the top end of the furnace door 1 is connected with the motor 3, the motor 3 is connected with a power supply, the opening and closing operation of the furnace door 1 is controlled through the motor 3, cavities 11 are formed in two side walls of the furnace door 1, a supporting plate 4 is rotatably arranged in the cavities 11, triangular grooves 21 are formed in the side walls of the rectangular support 2 at intervals, the triangular grooves 21 are matched with the supporting plate 4, and the supporting plate 4 plays a role in preventing the furnace door 1 from falling through the rotation of the furnace door 1 and the.

Further in order to improve the convenience of the operation of the supporting plate 4, a rotating plate 5 is arranged in the middle of the interior of the furnace door 1, the rotating plate 5 rotates by means of a furnace door 1 body, a connecting plate 6 is arranged between each supporting plate 4 and the corresponding rotating plate 5 in a rotating mode, a rotating handle 7 is fixedly connected to the middle of each rotating plate 5, the rotating handle 7 is arranged on the outer side of the furnace door 1, the rotating handle 7 drives the rotating plate 5 to rotate, the rotating plate 5 rotates the supporting plate 4 under the action of the connecting plate 6, and the supporting plate 4 is in contact with or separated from the triangular groove 21 so as to protect the furnace door 1.

Further in order to improve the usability of the support plate 4, each of the inner side wall of the support plate 4 is vertically provided with a protruding portion 41, the protruding portion 41 is sleeved with a spring 8, the other end of the spring 8 abuts against the inner wall of the cavity 11, the support plate 4 can be ensured to be in a protection position through the spring 8, the protection reliability is enhanced, and the spring 8 also helps to operate the support plate 4 through the rotating handle 7.

In order to improve the force balance of the spring 8, the bottom of the inner side surface of the cavity 11 is provided with the inclined surface structure 101, the inclined surface structure 101 ensures the contact area between the spring 8 and the cavity 11 when the spring is stressed to the greatest extent, and the service life of the spring 8 is prolonged.

Further in order to improve the intelligent operation of the oven door 1, sensors 9 are arranged at the top and the middle of one side wall of the rectangular support 2, the upper limit position and the lower limit position of the oven door 1 are detected through the sensors 9, an electric control box 10 is arranged at the bottom side of the oven door, the motor 3 and the sensors 9 are connected into the electric control box 10, the opening position of the oven door 1 is adjusted at will through the electric control box 10, and a plurality of triangular grooves 21 are arranged to increase the protection of a plurality of openings of the oven door 1.

The reliability of the sensor 9 is further improved, the induction rod 91 is horizontally arranged at the top of the oven door, and the reliability of the sensor 9 and the sensitivity of reaction are improved through the close contact of the induction rod 91 and the sensor 9.

The principle of the utility model is that: before opening furnace gate 1, rotate 7 with rotor plate 5 to horizontal position through rotating, and then drive the backup pad bottom through connecting plate 6 and leave triangular groove 21, when furnace gate 1 reachd suitable position, will rotate 7 and turn back the normal position, during backup pad 4 bottom was inserted into triangular groove 21, played the effect of protection to furnace gate 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heating furnace protection furnace door mechanism, includes furnace door (1), furnace door (1) outside ring is equipped with rectangle support (2), rectangle support (2) top is equipped with motor (3), furnace door (1) top is connected with motor (3), motor (3) are connected with the power, its characterized in that: all seted up cavity (11) on furnace gate (1) both sides wall, rotatory backup pad (4) that are provided with in cavity (11), triangular groove (21) have been seted up to the interval on rectangle support (2) lateral wall, just triangular groove (21) with backup pad (4) cooperation.

2. A heating furnace protective door mechanism according to claim 1, characterized in that: the furnace door is characterized in that a rotating plate (5) is arranged in the middle of the interior of the furnace door (1), each supporting plate (4) is rotatably connected with the rotating plate (5) through a connecting plate (6), a rotating handle (7) is fixedly connected to the middle of the rotating plate (5), and the rotating handle (7) is arranged on the outer side of the furnace door (1).

3. A heating furnace protective door mechanism according to claim 2, characterized in that: every set up bellying (41) on backup pad (4) inside wall perpendicularly, the cover is equipped with spring (8) on bellying (41), the spring (8) other end offsets with cavity (11) inner wall.

4. A heating furnace protective door mechanism according to claim 3, characterized in that: the bottom of the inner side surface of the cavity (11) is provided with an inclined surface structure (101).

5. A heating furnace protection door mechanism according to claim 4, characterized in that: the oven door is characterized in that sensors (9) are arranged at the top and the middle of one side wall of the rectangular support (2), an electric control box (10) is arranged at the bottom side of the oven door, and the motor (3) and the sensors (9) are connected into the electric control box (10).

6. A heating furnace protection door mechanism according to claim 5, characterized in that: an induction rod (91) is horizontally arranged at the top of the furnace door.