CN211717173U - Box type resistance furnace convenient to maintain - Google Patents

Abstract

The utility model relates to the technical field of resistance furnaces, in particular to a box type resistance furnace which is convenient to maintain, comprising a control bottom plate, a furnace body and a furnace lining, wherein the top end of the control bottom plate is fixedly connected with a storage box, the top end of the storage box is fixedly connected with the furnace body, the inner side of the left end of the furnace body is provided with the furnace lining, the left end of the furnace body is detachably connected with a furnace door, the bottom end of the furnace lining is provided with a pushing frame, the bottom end of the pushing frame is fixedly connected with a connecting block, the bottom end of the connecting block is fixedly connected with a limiting plate, the inner side of the furnace body is fixedly connected with a motor, the main shaft end of the motor is fixedly connected with a screw rod, the screw rod is arranged below the pushing frame, in the utility model, the components such as the pushing frame, a gear and the screw rod, the furnace lining is automatically pushed out of the furnace body, so that the detection and maintenance of the interior of the resistance furnace and the furnace lining are convenient.

Description

Box type resistance furnace convenient to maintain

Technical Field

The utility model relates to a resistance furnace technical field specifically is a easy maintenance's box resistance furnace.

Background

The resistance furnace is a heating furnace which heats materials by heating elements or heating media in the furnace by using current. The existing electric resistance furnace is generally taken out of a furnace lining of the electric resistance furnace through a clamp in the maintenance process, the furnace lining is easy to slide, turn over or even fall off in the taking-out process, the damage of the furnace lining can be caused, an operator can be scalded due to the high temperature of the furnace lining, the furnace lining is generally directly placed on the ground after the furnace lining is taken out, the heat of the furnace lining can not be well dissipated, and the phenomenon of the hidden crack of the furnace lining is easy to cause due to the collision between the furnace lining and the ground when the furnace lining is placed. Therefore, a box type resistance furnace convenient to maintain is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a easy maintenance's box resistance furnace to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a box-type resistance furnace convenient to maintain comprises a control bottom plate, a furnace body and a furnace lining, wherein a storage box is fixedly connected to the top end of the control bottom plate, the furnace body is fixedly connected to the top end of the storage box, the furnace lining is arranged on the inner side of the left end of the furnace body, a furnace door is detachably connected to the left end of the furnace body, a pushing frame is arranged at the bottom end of the furnace lining and is connected to the inner side of the furnace body in a sliding mode, a sliding block is fixedly connected to the bottom end of the pushing frame, a connecting block is fixedly connected to the bottom end of the sliding block, a limiting plate is fixedly connected to the bottom end of the connecting block, a motor is fixedly connected to the inner side of the furnace body, a screw rod is fixedly connected to the tail end of a main shaft of the motor and is arranged below the pushing frame, the inside fixedly connected with buffering net of placing the board, the left end fixedly connected with handle of placing the board, the equal fixedly connected with storage plate in front end and the rear end of placing the board.

Preferably, tooth's socket has been seted up to the bottom of propelling movement frame, and tooth's socket sets up the left side at the slider, the inboard rotation of left end of furnace body is connected with the gear, the gear sets up the bottom at propelling movement frame, and the gear passes through tooth's socket and the meshing of propelling movement frame.

Preferably, the slider, the connecting block and the limiting plate are all in sliding connection with the furnace body, a limiting sliding groove is formed in the inner side of the furnace body, the limiting plate is in sliding connection with the limiting sliding groove, the screw rod penetrates through the inner side of the slider, and the screw rod is in threaded connection with the slider.

Preferably, the front end and the rear end of the sliding plate are both provided with fixing rods in a penetrating mode, the fixing rods are connected with the sliding plate in a sliding mode, and the fixing rods are fixedly connected to the inner side of the storage box.

Preferably, the front end and the rear end of placing the board all rotate and are connected with the support riser, the bottom of supporting the riser rotates and is connected with the supporting baseplate, the top fixedly connected with stopper of supporting baseplate, the left end setting of stopper is at the right-hand member of supporting the riser.

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

1. the utility model discloses in, through setting up components such as propelling movement frame, gear, screw rod, the slider drives the motion of propelling movement frame when can pass through the rotation of screw rod, releases the furnace wall from the furnace body automatically, makes placing that the furnace wall can be steady after releasing through limiting plate and gear on the propelling movement frame to avoid the furnace wall to be damaged, convenient detection and the maintenance to the resistance furnace inside and furnace wall.

2. The utility model discloses in, place components such as board, buffering net, receiver through the setting, can make through placing the slip of board in from the receiver, place the board and place the furnace wall, reduce the collision that the furnace wall produced when placing through buffering net, reduce the damage of furnace wall, and through making somebody a mere figurehead to the furnace wall, increase the area of contact of furnace wall and air to dispel the heat to the furnace wall better.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the storage box of the present invention.

In the figure: 1-control base, 2-storage box, 3-furnace body, 4-furnace lining, 5-furnace door, 6-pushing frame, 7-sliding block, 8-connecting block, 9-limiting plate, 10-motor, 11-screw, 12-gear, 13-fixing rod, 14-sliding plate, 15-placing plate, 16-handle, 17-storage plate, 18-supporting vertical plate, 19-supporting bottom plate, 20-limiting block and 21-buffer net.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a box-type resistance furnace convenient to maintain comprises a control base plate 1, a furnace body 3 and a furnace lining 4, wherein the top end of the control base plate 1 is fixedly connected with a storage box 2, the top end of the storage box 2 is fixedly connected with the furnace body 3, the inner side of the left end of the furnace body 3 is provided with the furnace lining 4, the left end of the furnace body 3 is detachably connected with a furnace door 5, the furnace body 3 can be opened and closed through the furnace door 5, the bottom end of the furnace lining 4 is provided with a pushing frame 6, the pushing frame 6 is connected with the inner side of the furnace body 3 in a sliding manner, the bottom end of the pushing frame 6 is fixedly connected with a sliding block 7, the bottom end of the sliding block 7 is fixedly connected with a connecting block 8, the bottom end of the connecting block 8 is fixedly connected with a limiting plate 9, the inner side of the furnace body 3 is fixedly connected with a motor 10, the tail end of, the left end fixedly connected with of sliding plate 14 places board 15, the inboard fixedly connected with of placing board 15 cushions net 21, this kind of setting makes furnace lining 4 can not bump with furnace lining 4 when placing through buffering net 21, and increase the area of contact of furnace lining 4 with the air when placing, place the left end fixedly connected with handle 16 of board 15, place the equal fixedly connected with storage plate 17 in front end and the rear end of board 15, this kind of setting is placed when packing up supporting riser 18 and supporting baseplate 19 on the one hand, on the other hand, spacing is carried out to supporting riser 18, make supporting riser 18 can be perpendicular with placing board 15.

The bottom end of the pushing frame 6 is provided with a tooth groove, the tooth groove is arranged on the left side of the sliding block 7, the inner side of the left end of the furnace body 3 is rotatably connected with a gear 12, the gear 12 is arranged at the bottom end of the pushing frame 6, the gear 12 is meshed with the pushing frame 6 through the tooth groove, the pushing frame 6 can slide more smoothly on the inner side of the furnace body 3 through the rotation of the gear 12, the sliding block 7, the connecting block 8 and the limiting plate 9 are both slidably connected with the furnace body 3, the inner side of the furnace body 3 is provided with a limiting sliding groove, the limiting plate 9 is slidably connected in the limiting sliding groove, the screw rod 11 is arranged on the inner side of the sliding block 7 in a penetrating manner, the screw rod 11 is in threaded connection with the sliding block 7, the accommodating plate 17 can be driven to slide in the direction of the screw rod 11 through the rotation of the screw rod 11, the limiting plate 9 slides in the limiting sliding groove, dead lever 13 and sliding plate 14 sliding connection, dead lever 13 fixed connection is in the inboard of receiver 2, this kind of setting makes sliding plate 14 can be in receiver 2 more steady slip through dead lever 13, incline when avoiding sliding plate 14 to slide, the front end of placing board 15 all rotates with the rear end and is connected with supporting riser 18, the bottom of supporting riser 18 rotates and is connected with supporting baseplate 19, supporting baseplate 19's top fixedly connected with stopper 20, the left end setting of stopper 20 is at the right-hand member of supporting riser 18, this kind of setting supports when placing board 15 from receiver 2 roll-off through supporting riser 18 and supporting baseplate 19.

The working process is as follows: the utility model supplies power through an external power supply before using, controls the device through the control bottom plate 1, when the device needs to be maintained, pulls the handle 16, causes the handle 16 to drive the placing plate 15 to slide at the inner side of the storage box 2, limits the sliding plate 14 through the fixed rod 13, causes the placing plate 15 to slide stably, then rotates the supporting riser 18, causes the supporting riser 18 to rotate anticlockwise for 270 degrees until the supporting riser 18 is vertical to the placing plate 15, at the moment, the left end of the storage plate 17 can contact with the supporting riser 18, limits the supporting riser 18, then rotates the supporting bottom plate 19, causes the supporting bottom plate 19 to rotate anticlockwise until the supporting bottom plate 19 is vertical to the supporting riser 18, at the moment, the limiting block 20 is positioned at the right end of the supporting riser 18, the limiting block 20 limits the supporting bottom plate 19 through the contact with the supporting riser 18, places the bottom end of the supporting bottom plate 19 on the ground, opening the furnace door 5 to enable the furnace lining 4 to leak outside, starting the motor 10, driving the screw rod 11 to rotate by the motor 10, enabling the screw rod 11 to be connected with the slide block 7 by the screw thread, driving the slide block 7 to slide along the direction of the screw rod 11 when the screw rod 11 rotates, driving the pushing frame 6 to move when the slide block 7 slides, driving the furnace lining 4 to slide out of the inner side of the furnace body 3 when the pushing frame 6 moves, facilitating the taking and the maintenance of the furnace lining 4, enabling the pushing frame 6 to be more stable when moving by the meshing of the gear 12 and the pushing frame 6 when the pushing frame 6 drives the furnace lining 4 to slide, driving the limiting plate 9 to slide in the limiting chute by the slide block 7 through the connecting block 8, limiting the pushing frame 6 sliding out of the furnace body 3 through the limiting plate 9, enabling the pushing frame 6 to be always horizontal when sliding, improving the stability of the pushing frame 6, then placing the furnace lining 4 on the buffer net 21 at the inner side of the placing plate, the buffer net 21 is used for avoiding the collision of the furnace lining 4 when the furnace lining 4 is placed, increasing the contact area of the furnace lining 4 and air when the furnace lining 4 is placed and increasing the heat dissipation effect of the furnace lining 4.

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 (5)

1. The utility model provides a easy maintenance's box resistance furnace, includes control bottom plate (1), furnace body (3) and furnace lining (4), its characterized in that: the furnace body is characterized in that a storage box (2) is fixedly connected to the top end of the control bottom plate (1), a furnace body (3) is fixedly connected to the top end of the storage box (2), a furnace lining (4) is arranged on the inner side of the left end of the furnace body (3), a furnace door (5) is detachably connected to the left end of the furnace body (3), a pushing frame (6) is arranged at the bottom end of the furnace lining (4), the pushing frame (6) is connected to the inner side of the furnace body (3) in a sliding mode, a sliding block (7) is fixedly connected to the bottom end of the pushing frame (6), a connecting block (8) is fixedly connected to the bottom end of the sliding block (7), a limiting plate (9) is fixedly connected to the bottom end of the connecting block (8), a motor (10) is fixedly connected to the inner side of the furnace body (3), a screw rod (11) is fixedly connected, and the screw rod (11) is rotatably connected with the furnace body (3), the inner side of the storage box (2) is slidably connected with a sliding plate (14), the left end of the sliding plate (14) is fixedly connected with a placing plate (15), the inner side of the placing plate (15) is fixedly connected with a buffer net (21), the left end of the placing plate (15) is fixedly connected with a handle (16), and the front end and the rear end of the placing plate (15) are fixedly connected with a storage plate (17).

2. The easy-to-maintain box-type resistance furnace of claim 1, wherein: tooth's socket has been seted up to the bottom of propelling movement frame (6), and the tooth's socket sets up the left side at slider (7), the left end inboard of furnace body (3) is rotated and is connected with gear (12), gear (12) set up the bottom at propelling movement frame (6), and gear (12) pass through tooth's socket and the meshing of propelling movement frame (6).

3. The easy-to-maintain box-type resistance furnace of claim 1, wherein: slider (7), connecting block (8), limiting plate (9) all with furnace body (3) sliding connection, spacing spout has been seted up to the inboard of furnace body (3), limiting plate (9) sliding connection is in spacing spout, the inboard at slider (7) is worn to establish in screw rod (11), and screw rod (11) and slider (7) threaded connection.

4. The easy-to-maintain box-type resistance furnace of claim 1, wherein: the front end and the rear end of the sliding plate (14) are respectively provided with a fixing rod (13) in a penetrating mode, the fixing rods (13) are connected with the sliding plate (14) in a sliding mode, and the fixing rods (13) are fixedly connected to the inner side of the storage box (2).

5. The easy-to-maintain box-type resistance furnace of claim 1, wherein: the front end and the rear end of placing board (15) all rotate to be connected with support riser (18), the bottom of supporting riser (18) rotates to be connected with supporting baseplate (19), the top fixedly connected with stopper (20) of supporting baseplate (19), the left end setting of stopper (20) is at the right-hand member of supporting riser (18).

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