Stepping type high-temperature tunnel drying kiln

Abstract

The utility model discloses a stepping type high-temperature tunnel drying kiln which comprises a kiln body, a guide rail is arranged in the kiln body, a guide groove is formed in the upper surface of the guide rail, a guide seat is arranged in the guide groove and arranged on the lower surface of a kiln car, and an installation seat is welded to the lower surface of the kiln car. When the intermittent pushing device is used, the positioning column can be installed on the disc through the screw according to different materials to be fired, then the servo motor is started, the disc is driven to rotate, the positioning column is further driven, the chain wheel is driven to rotate intermittently under the action of the positioning column, the strip-shaped hole and the intermittent disc, and then the purpose of intermittent pushing is achieved. The intermittent pushing device is simple in structure and convenient to operate, the intermittent rotation angles of the chain wheels are made to be different by means of the different installation positions of the positioning columns, and then the pushing distance and the drying time of the chain wheels can be adjusted according to the sintered products made of different materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tunnel kiln technical field especially relates to a step -by -step high temperature tunnel drying kiln. BACKGROUND

[0002] The step -by -step tunnel kiln is characterized in that the step -by -step conveying device that is intermittently pushed into the ceramic product to be sintered in the sintering channel makes it gradually pass through the preheating zone, the sintering zone and the cooling zone.

[0003] Through the retrieval, the published announcement number is: CN213264244U chain step -by -step machine, including assembly frame, sprocket assembly, walking trolley and motor, the assembly frame both ends fixedly connected with sprocket assembly, and assembly frame top is equipped with walking trolley, the sprocket assembly is located in the assembly frame inside, and sprocket assembly one end is fixedly connected with motor, the walking trolley one end is located in assembly frame temporal department, and walking trolley is movably connected with assembly frame, the motor is located in assembly frame one end, and with assembly frame fixedly connected, the utility model makes the trolley can be connected with sprocket assembly through the terminal post of both ends, thereby realize the movement in two directions on the guide rail, reduce the working intensity of worker to some extent, improve the efficiency, and the trolley can push multiple kiln cars once, and keep the distance between kiln cars, avoid the collision of kiln car and cause the accident, reduce the risk generated by kiln car collision to some extent, and improve the transportation efficiency.

[0004] The existing technology has the following problems:

[0005] The above-mentioned utility model mainly utilizes the step motor as the main output power, so that the step conveying mechanism is difficult to advance and convey according to different materials of the to-be-sintered product, so that the to-be-sintered products of different materials stay in the drying kiln for the same time, thereby affecting the drying quality.

[0006] Therefore, we propose a step-by-step high-temperature tunnel drying kiln to solve the above-mentioned drawbacks. Utility model content

[0007] The utility model aims at solving the shortcomings that the step motor is used as the main output power in the prior art, the step conveying mechanism is difficult to advance and convey according to different materials of the to-be-sintered product, and the to-be-sintered products of different materials stay in the drying kiln for the same time, thereby affecting the drying quality, and proposes a step-by-step high-temperature tunnel drying kiln.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0009] The utility model provides a kind of step-by-step high-temperature tunnel drying kiln, including kiln body, the inside of the kiln body is provided with guide rail, the upper surface of the guide rail is opened with guide groove, the inside of the guide groove is provided with guide seat, the lower surface of the kiln car is welded with mounting seat, the lower surface of the mounting seat is installed with mounting plate by bolt structure, the mounting plate is arranged in the side surface of chain, the chain is installed in chain wheel surface, the chain wheel is installed with intermittent disc by pivot, and pivot is connected with fixed seat by bearing, the outside of the intermittent disc is opened with strip hole, the strip hole is provided with positioning column, the positioning column is installed with disc by screw, the disc is connected with servo motor by pivot, and the servo motor is installed on the surface of kiln body by base.

[0010] Preferably, damping springs are arranged between the kiln car and the guide seat.

[0011] Preferably, positioning holes are opened on the surface of the disc, and a plurality of positioning holes are equidistantly opened on the surface of the disc.

[0012] Preferably, a lower guide wheel is arranged on the lower surface of the guide seat, and a side guide wheel is arranged on the side surface of the guide seat.

[0013] Preferably, a plurality of strip holes are opened, and the plurality of strip holes are arranged in a ring array on the outside of the intermittent disc.

[0014] Preferably, a control panel is arranged on the side surface of the kiln body.

[0015] Compared with the prior art, the utility model has the beneficial effects that;

[0016] (1), the utility model discloses a kiln body, guide rail, guide groove, guide seat, mounting seat, mounting plate, chain, chain wheel, intermittent disc, fixed seat, strip hole, positioning column, disc and servo motor are arranged, when using, according to the material to be fired of different materials, positioning column is installed on the disc using screw, then servo motor is started, drives disc rotation, and then drives positioning column, under the action of positioning column, strip hole and intermittent disc, chain wheel is driven intermittent rotation, and then the purpose of intermittent pushing is achieved, and the material to be fired is intermittently pushed forward, the utility model discloses simple structure, convenient operation, the intermittent rotation angle of chain wheel is different by using the different installation positions of positioning column, and then the pushing distance of the fired product of different materials can be adjusted, and the drying time is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the embodiments will be briefly introduced below.

[0018] Figure 1The utility model provides a kind of structure schematic diagram of step-by-step high-temperature tunnel drying kiln proposed by the utility model;

[0019] Figure 2 The utility model provides a kind of structure schematic diagram of A place of step-by-step high-temperature tunnel drying kiln proposed by the utility model;

[0020] Figure 3 The utility model provides a kind of structure schematic diagram of B place of step-by-step high-temperature tunnel drying kiln proposed by the utility model;

[0021] Figure 4 The utility model provides a kind of disc connecting structure schematic diagram of step-by-step high-temperature tunnel drying kiln proposed by the utility model.

[0022] Legend:

[0023] 1, kiln body;2, kiln car;3, guide rail;4, lower guide wheel;5, side guide wheel;6, mounting seat;7, chain;8, mounting plate;9, chain wheel;10, fixed seat;11, intermittent disc;12, strip-shaped hole;13, positioning column;14, disc;15, servo motor;16, base;17, damping spring;18, control panel. DETAILED DESCRIPTION

[0024] To make the purpose, technical scheme and advantage of the utility model more clear and obvious, below combining with specific embodiment and referring to drawings, the utility model is further explained in detail.It should be understood that these descriptions are only exemplary, and not to limit the scope of the utility model.In addition, in the following description, the description of known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] Please refer to Figures 1-4 A kind of step-by-step high-temperature tunnel drying kiln, including kiln body 1, the inside of kiln body 1 is provided with guide rail 3, the upper surface of guide rail 3 is provided with guide groove, the inside of guide groove is provided with guide seat, guide seat is arranged on the lower surface of kiln car 2, the lower surface of kiln car 2 is welded with mounting seat 6, the lower surface of mounting seat 6 is installed with mounting plate 8 by bolt structure, mounting plate 8 is arranged on the side surface of chain 7, chain 7 is installed on the surface of chain wheel 9, chain wheel 9 is installed with intermittent disc 11 by pivot, and pivot is connected with fixed seat 10 by bearing, the outside of intermittent disc 11 is provided with strip-shaped hole 12, positioning column 13 is arranged at strip-shaped hole 12, positioning column 13 is installed with disc 14 by screw, disc 14 is connected with servo motor 15 by pivot, servo motor 15 is installed on the surface of kiln body 1 by base 16, the surface of disc 14 is provided with positioning hole, and the positioning hole is provided with multiple, multiple positioning holes are equidistantly arranged on the surface of disc 14, strip-shaped hole 12 is provided with multiple, multiple strip-shaped holes 12 are annularly arrayed on the outside of intermittent disc 11.

[0026] In the embodiment: in use, the positioning column 13 can be installed on the disc 14 by screws according to different materials to be fired, then the servo motor 15 is started to drive the disc 14 to rotate, and then drive the positioning column 13, under the action of the positioning column 13, the strip-shaped hole 12 and the intermittent disc 11, drive the sprocket 9 to rotate intermittently, and then achieve the purpose of intermittent pushing, so that the to-be-fired materials are pushed intermittently, the utility model has the advantages of simple structure, convenient operation, different installation positions of the positioning column 13 are used to make the intermittent rotation angle of the sprocket 9 different, and then the pushing interval of the fired products of different materials can be adjusted, and the drying time is adjusted.

[0027] Specifically, the kiln car 2 and the guide base are provided with damping springs 17.

[0028] In the embodiment: by arranging the damping springs 17, when the to-be-fired materials are placed on the kiln car 2, the damping effect can be achieved.

[0029] Specifically, the lower surface of the guide base is provided with a lower guide wheel 4, and the side surface of the guide rail 3 base is provided with a side guide wheel 5.

[0030] In the embodiment: by arranging the lower guide wheel 4 and the side guide wheel 5, the friction between the guide base and the guide rail 3 is reduced, so that the guide base is more easily pulled.

[0031] Specifically, the side surface of the kiln body 1 is provided with a control panel 18.

[0032] In the embodiment: by arranging the control panel 18, the servo motor 15 is controlled, the control circuit of the control panel 18 can be realized by simple programming of a person skilled in the art, which belongs to the prior art, and only the use is described, without transformation, so the control mode and the circuit connection are not described in detail.

[0033] Working principle: in use, the positioning column 13 can be installed on the disc 14 by screws according to different materials to be fired, then the servo motor 15 is started to drive the disc 14 to rotate, and then drive the positioning column 13, under the action of the positioning column 13, the strip-shaped hole 12 and the intermittent disc 11, drive the sprocket 9 to rotate intermittently, and then achieve the purpose of intermittent pushing, so that the to-be-fired materials are pushed intermittently, the utility model has the advantages of simple structure, convenient operation, different installation positions of the positioning column 13 are used to make the intermittent rotation angle of the sprocket 9 different, and then the pushing interval of the fired products of different materials can be adjusted, and the drying time is adjusted.

[0034] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A step-type high-temperature tunnel drying kiln comprising a kiln body (1), characterized in that, The inside of the kiln body (1) is provided with guide rails (3), the upper surface of the guide rails (3) is provided with guide grooves, the inside of the guide grooves is provided with guide seats, the guide seats are arranged on the lower surface of the kiln car (2), the lower surface of the kiln car (2) is welded with a mounting seat (6), the lower surface of the mounting seat (6) is mounted with a mounting plate (8) through a bolt structure, the mounting plate (8) is arranged on the side surface of the chain (7), the chain (7) is mounted on the surface of the chain wheel (9), the chain wheel (9) is mounted with an intermittent disc (11) through a rotating shaft, and the rotating shaft is connected with the fixed seat (10) through a bearing, the outer side surface of the intermittent disc (11) is provided with a strip-shaped hole (12), the strip-shaped hole (12) is provided with a positioning column (13), the positioning column (13) is mounted with a disc (14) through a screw, the disc (14) is connected with a servo motor (15) through a rotating shaft, and the servo motor (15) is mounted on the surface of the kiln body (1) through a base (16).

2. A step-through high temperature tunnel kiln as claimed in claim 1, wherein, The kiln car (2) and the guide seat are provided with damping springs (17).

3. A step-through high temperature tunnel kiln as claimed in claim 1, wherein, The surface of the disc (14) is provided with positioning holes, and a plurality of positioning holes are equidistantly arranged on the surface of the disc (14).

4. The step-type high-temperature tunnel drying kiln according to claim 1, characterized in that, The lower surface of the guide seat is provided with a lower guide wheel (4), and the side surface of the guide seat is provided with a side guide wheel (5).

5. The step-type high-temperature tunnel drying kiln according to claim 1, characterized in that, The strip-shaped hole (12) is provided with a plurality of strip-shaped holes (12), and the plurality of strip-shaped holes (12) are arranged in an annular array on the outer side surface of the intermittent disc (11).

6. A step-through high temperature tunnel kiln as claimed in claim 1, wherein, The side surface of the kiln body (1) is provided with a control panel (18).

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