CN214133924U

CN214133924U - Casting heat preservation stove convenient to slagging-off

Info

Publication number: CN214133924U
Application number: CN202022633618.5U
Authority: CN
Inventors: 刘海波
Original assignee: Chongqing Hengchuang Automobile Parts Manufacturing Co ltd
Current assignee: Chongqing Hengchuang Automobile Parts Manufacturing Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-07
Anticipated expiration: 2030-11-13

Abstract

The utility model belongs to the field of heat preservation furnaces, in particular to a casting heat preservation furnace convenient for deslagging, which comprises a heat preservation furnace, wherein one side of the outer side wall of the heat preservation furnace is connected with an ash discharge pipe, two sides of the upper surface of the heat preservation furnace are connected with electric push rods, the upper ends of the electric push rods are connected with connecting plates, and one side of the lower surface of each connecting plate is connected with a connecting rod; through the slagging-off sword, the setting of electric putter and interior ring gear, make the inside interior ring gear of slide rail rotate under the drive of gear post and utilize the slagging-off sword to clear up the lime-ash of heat preservation stove inner wall adhesion, do not influence the normal work of heat preservation stove, through the stirring board, the setting of guide board and inner chamber, make the lime-ash on the guide board remove to the outside under the effect of centrifugal force, and stir down of stirring board on the guide board and remove along with the stirring board, and remove to ash discharge pipe position department and discharge, need not the staff and carry out the clearance of the inside lime-ash of heat preservation stove, avoid the staff to take place the condition of scalding.

Description

Casting heat preservation stove convenient to slagging-off

Technical Field

The utility model relates to a heat preservation stove field, concretely relates to casting heat preservation stove convenient to slagging-off.

Background

The holding furnace is an important component of a low-pressure casting furnace, and aims to overcome the defects that after the charge level is ignited and combusted at high temperature and leaves an igniter, the charge level is suddenly exposed to the atmosphere, so that the red-hot charge level is rapidly cooled, the vitreous quality is obviously increased in the mineral composition of surface-layer sinter, and the strength is reduced.

The prior art has the following problems:

1. during the use process of the heat preservation furnace, more ash can be generated, and part of ash is adhered to the inner wall of the heat preservation furnace, so that heat transfer among internal devices of the heat preservation furnace is blocked, and the normal work of the heat preservation furnace is influenced.

2. The in-process that the heat preservation stove was using can produce more lime-ash, and the lime-ash is piled up the use that influences the heat preservation stove in the bottom of heat preservation stove, and carries out the clearance of the inside lime-ash of heat preservation stove through the manual work, easily takes place the danger that the staff scalded.

In order to solve the problems, the application provides a casting holding furnace convenient for deslagging.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problem existing in the background technology, the utility model provides a casting heat preservation stove convenient to slagging-off has the characteristics of automatic slag removal and ash discharge.

(II) technical scheme

For solving the technical problem, the utility model provides a casting heat preservation stove convenient to slagging-off, including the heat preservation stove, heat preservation stove outside lateral wall one side is connected with the ash pipe, heat preservation stove upper surface both sides are connected with electric putter, the electric putter upper end is connected with the connecting plate, connecting plate lower surface one side is connected with the connecting rod, the heat preservation stove upper surface leans on connecting rod one side is connected with the motor, the motor output end is connected with the gear post, the connecting rod lower extreme is connected with the slide rail, the slide rail inside wall is connected with the slider, the slider lower extreme is connected with interior ring gear, interior ring gear lateral wall is connected with the slagging-off sword.

Preferably, the length of the deslagging cutter is equal to the distance between the inner gear ring and the inner wall of the heat preservation furnace.

Preferably, the gear column and the inner gear ring have the same pitch, and the sliding rail, the sliding block and the inner gear ring are all of annular structures.

Preferably, the number of deslagging knives is a plurality, and a plurality of deslagging knives are evenly distributed on the outer side wall of the inner gear ring.

Preferably, the lower surface in the heat preservation stove is connected with the guide board, the guide board lateral wall is connected with the board of stirring, the guide board is inside to be corresponded gear post position department has seted up the inner chamber.

Preferably, the inner side wall of the inner cavity is provided with embedded teeth at the position corresponding to the gear column.

Preferably, the guide plate outer side wall is designed with an inclination angle.

The above technical scheme of the utility model has following profitable technological effect:

1. through the setting of slagging-off sword, electric putter and interior ring gear, make the heat preservation stove at the in-process that uses, electric putter can drive the connecting rod of connecting plate one side and move about from top to bottom, makes the inside interior ring gear of slide rail rotate under the drive of gear post and utilizes the slagging-off sword to clear up the lime-ash of heat preservation stove inner wall adhesion, makes the heat transfer between the heat preservation stove internal plant not influenced, does not influence the normal work of heat preservation stove.

2. Through stirring the board, the setting of guide board and inner chamber, make the heat preservation stove at the in-process that uses, the lime-ash after the clearance is piled up on the guide board, the guide board rotates under the drive of gear post, makes the lime-ash on the guide board remove to the outside under the effect of centrifugal force to stir down along with stirring the board and remove on the guide board, and remove to ash discharge pipe position department and discharge, need not the staff and carry out the clearance of the inside lime-ash of heat preservation stove, avoid the staff to take place the condition of scalding.

Drawings

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

fig. 2 is a schematic view of the slide rail structure of the present invention;

FIG. 3 is a schematic view of the inner ring gear structure of the present invention;

fig. 4 is a schematic structural diagram of the guide plate of the present invention.

Reference numerals:

1. an ash discharge pipe; 2. a holding furnace; 31. a deslagging knife; 32. an electric push rod; 33. a connecting rod; 34. a motor; 35. a connecting plate; 36. a slider; 37. a slide rail; 38. a gear post; 39. an inner gear ring; 41. a poking plate; 42. a guide plate; 43. an inner cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-4, the utility model provides a casting heat preservation stove convenient to slagging-off, including heat preservation stove 2, 2 lateral wall one side of heat preservation stove is connected with ash discharging pipe 1, 2 upper surface both sides of heat preservation stove are connected with electric putter 32, electric putter 32 upper end is connected with connecting plate 35, connecting plate 35 lower surface one side is connected with connecting rod 33, 2 upper surface slide rail connecting rod 33 one side of heat preservation stove is connected with motor 34, motor 34 output is connected with gear post 38, connecting rod 33 lower extreme is connected with slide rail 37, slide rail 37 inside wall is connected with slider 36, the 36 lower extreme of slider is connected with interior ring gear 39, interior ring gear 39 lateral wall is connected with slagging-off sword 31.

In this embodiment, in order to solve holding furnace 2 and in-process using, can produce more lime-ash, and partly lime-ash adhesion is on holding furnace 2's inner wall, makes the heat transfer between 2 internal plant of holding furnace obstructed, influences the problem of 2 normal work of holding furnace, and the connecting plate corresponds electric putter with the connecting rod and is provided with two sets.

As shown in the figures 1-3, in the process of using the heat preservation furnace 2, the electric push rod 32 can drive the connecting rod 33 on one side of the connecting plate 35 to move up and down, so that the inner gear ring 39 connected with the sliding rail 37 through the sliding block 36 is driven by the gear column 38 to rotate and utilize the slag removing knife 31 to clean the ash adhered to the inner wall of the heat preservation furnace 2, the heat transfer between the internal devices of the heat preservation furnace 2 is not affected, and the normal operation of the heat preservation furnace 2 is not affected.

It should be noted that the motor 34 drives the gear column 38 to rotate and drive the inner gear ring 39 to rotate under the support of the slide rail 37, so that the deslagging cutter 31 cleans the slag on the inner wall of the holding furnace 2 in the process that the inner gear ring 39 moves up and down along with the connecting rod 33, and the electric push rod 32 performs telescopic reciprocating motion under the control of the program set in the electric push rod controller.

In this embodiment, in order to solve holding furnace 2 and in-process using, can produce more lime-ash, the lime-ash is piled up and is influenced the use of holding furnace in the bottom of holding furnace 2, and carries out the clearance of the inside lime-ash of holding furnace 2 through the manual work, easily takes place the problem that the staff scalded.

As shown in fig. 4, in the process of using the holding furnace 2, the cleaned ash residue is accumulated on the guide plate 42, the guide plate 42 is driven by the gear column 38 to rotate, so that the ash residue on the guide plate 42 moves outwards under the action of centrifugal force, moves along with the stirring plate 41 under the stirring of the stirring plate 41 on the guide plate 42, and is discharged after being moved to the position of the ash discharge pipe 1, the worker does not need to clean the ash residue inside the holding furnace 2, and the situation that the worker is scalded is avoided.

In this embodiment, in order that the deslagging cutter 31 does not damage the inner wall of the holding furnace 2, the length of the deslagging cutter 31 is equal to the distance between the inner toothed ring 39 and the inner wall of the holding furnace 2.

In order to make the gear column 38 and the internal gear ring 39 tightly fit, further, the gear column 38 and the internal gear ring 39 have the same pitch, and all of the slide rail 37, the slide block 36 and the internal gear ring 39 are ring-shaped structures.

In order to enable the deslagging cutter 31 to clean the slag on the inner wall of the holding furnace 2, the number of the deslagging cutters 31 is further multiple, and the deslagging cutters 31 are uniformly distributed on the outer side wall of the inner gear ring 39.

In order to make gear column 38 can drive guide plate 42 and rotate, the inside lower surface of further holding furnace 2 is connected with guide plate 42, and the guide plate 42 lateral wall is connected with dials board 41, and guide plate 42 is inside to be seted up inner chamber 43 corresponding gear column 38 position department.

In order to make the gear column 38 drive the guide plate 42 to rotate, the inner sidewall of the inner cavity 43 is provided with engaging teeth at positions corresponding to the gear column 38.

In order to make the ashes accumulated at the bottom of the holding furnace 2 slide out along the inclined surface, it is further designed that the outer side wall of the guide plate 42 is inclined.

The utility model discloses a theory of operation and use flow: in the process of using the holding furnace 2, the electric push rod 32 can drive the connecting rod 33 on one side of the connecting plate 35 to move up and down, so that the inner toothed ring 39 inside the sliding rail 37 rotates under the driving of the gear column 38 and the slag removing cutter 31 is used for cleaning the slag adhered to the inner wall of the holding furnace 2, heat transfer between internal devices of the holding furnace 2 is not affected, normal work of the holding furnace 2 is not affected, the cleaned slag is accumulated on the guide plate 42, the guide plate 42 rotates under the driving of the gear column 38, the slag on the guide plate 42 moves outwards under the action of centrifugal force, the slag is moved along with the stirring plate 41 under the stirring of the stirring plate 41 on the guide plate 42 and is discharged from the position of the ash discharge pipe 1, a worker is not required to clean the slag inside the holding furnace 2, and the situation that the worker is scalded is avoided.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a casting heat preservation stove convenient to slagging-off, includes heat preservation stove (2), heat preservation stove (2) lateral wall one side is connected with ash discharging pipe (1), its characterized in that, heat preservation stove (2) upper surface both sides are connected with electric putter (32), every electric putter (32) upper end is connected with connecting plate (35), connecting plate (35) lower surface one side is connected with connecting rod (33), heat preservation stove (2) upper surface leans on connecting rod (33) one side is connected with motor (34), motor (34) output is connected with gear post (38), connecting rod (33) lower extreme is connected with slide rail (37), slide rail (37) inside wall is connected with slider (36), slider (36) lower extreme is connected with interior ring gear (39), interior ring gear (39) lateral wall is connected with slagging-off sword (31).

2. The casting holding furnace convenient for deslagging according to claim 1, characterized in that the deslagging knife (31) has a length equal to the distance between the internal toothed ring (39) and the internal wall of the holding furnace (2).

3. The casting holding furnace convenient for deslagging of claim 1, wherein the gear column (38) and the inner gear ring (39) have the same pitch, and the slide rail (37), the slide block (36) and the inner gear ring (39) are all in a ring structure.

4. The casting holding furnace convenient for deslagging of claim 1, characterized in that the number of deslagging knives (31) is multiple, and the deslagging knives (31) are evenly distributed on the outer side wall of the inner gear ring (39).

5. The casting holding furnace convenient for deslagging according to claim 1, characterized in that a guide plate (42) is connected to the lower surface inside the holding furnace (2), a poking plate (41) is connected to the outer side wall of the guide plate (42), and an inner cavity (43) is formed inside the guide plate (42) at a position corresponding to the gear column (38).

6. The casting holding furnace convenient for deslagging of claim 5, wherein the inner side wall of the inner cavity (43) is provided with jogged teeth at the position corresponding to the gear column (38).

7. The foundry holding furnace with the easy deslagging of claim 5, characterized by that the guide plate (42) outer side wall is designed with an inclined angle.