Safe fuel feeding mechanism for boiler

Abstract

The utility model relates to the technical field of boiler feeding, in particular to a safe fuel feeding mechanism for a boiler, which comprises a boiler body, a feeding hole is formed in the side surface of the boiler body, a supporting vertical plate is fixedly connected to the side surface of the boiler body, and a limiting clamping plate is arranged on the surface of the supporting vertical plate; the safe fuel feeding mechanism for the boiler has the beneficial effects that the supporting vertical plate is arranged on the side surface of the boiler body, and the surface of the guide rod is inserted into the surface of the limiting through opening, so that the supporting frame can be stably mounted on the side surface of the boiler body; according to the boiler, the feeding port is formed in the side surface of the boiler body, then the feeding hopper is arranged in the supporting frame, and when materials are added into the feeding hopper, the materials enter the boiler body through the feeding port through the feeding hopper.

Description

TECHNICAL FIELD

[0001] The utility model relates to a boiler feeding technology field, concretely is a fuel safe feeding mechanism for boiler. BACKGROUND

[0002] The boiler is a kind of energy conversion equipment, and the energy input into the boiler includes chemical energy in fuel and electric energy, and the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy.

[0003] For example, a kind of boiler facilitating fuel conveying granted patent publication No. CN219389801U moves the storage box by linear track, then the rod body and baffle can be moved upwards by the slide rail, sliding block and fixed cylinder on both sides, to open the feeding port of the boiler, after fuel is discharged, the storage box resets, and the baffle will also automatically recover without obstruction, the device avoids the process of manual close-range fuel addition, makes the working environment of staff more comfortable, and improves safety

[0004] However, the existing boiler material adding mode needs manual iron shovel to add fuel material into the boiler little by little, but due to the too frequent feeding of the boiler, the temperature around the boiler is very high, which can cause the burning flame of the material to splash out, thereby scalding the staff filling the material into the boiler, and if the material is filled into the boiler by conveying belt, but the conveying belt is in contact with the boiler for a long time, which causes damage.

[0005] Therefore, we need a fuel safe feeding mechanism for boiler to solve the existing problem of fuel safe feeding of boiler, and also realize the disassembly of the fuel safe feeding mechanism of boiler. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a fuel safe feeding mechanism for boiler to solve the existing problem of fuel safe feeding of boiler, and also realize the disassembly of the fuel safe feeding mechanism of boiler.

[0007] To achieve the above object, the utility model provides the following technical scheme: a fuel safe feeding mechanism for boiler, including the boiler body, the side surface of the boiler body is equipped with feeding port, the side surface of the boiler body is fixedly connected with support vertical plate, the surface of support vertical plate is provided with limit stop plate, the surface of limit stop plate is inserted into the surface of limit stop slot, limit stop slot is equipped on the surface of support frame, and the surface of support frame is provided with feeding hopper.

[0008] Preferably, the inner surface of the limit stop plate is close to the surface of the limit stop slot, the thickness dimension of the limit stop plate is equal to the depth of the limit stop slot, the limit stop slot is provided with two, and the two limit stop slots are symmetrically arranged along the center point of the support frame.

[0009] Preferably, the end surface of the supporting vertical plate is fixedly connected with a guide rod, the end of the guide rod is provided with an integrally formed convex ball, the surface of the guide rod is movably connected with the surface of a limiting through hole, the limiting through hole is arranged on the surface of a limiting clamping plate, and the surface of the limiting clamping plate is provided with a buckling groove.

[0010] Preferably, the limiting through hole completely penetrates the surface of the limiting clamping plate, the width dimension of the limiting through hole is smaller than the dimension of the convex ball at the end of the guide rod, the limiting through hole is provided with two, and the two limiting through holes are symmetrically arranged along the center point of the limiting clamping plate.

[0011] Preferably, the top surface of the supporting frame is fixedly connected with a servo motor, the output shaft end of the servo motor is fixedly connected with a steel wire rope winding wheel, the surface of the steel wire rope winding wheel is fixedly connected with a pulling ring at the end of the steel wire rope, the bottom end of the pulling ring is integrally formed on the surface of a limiting convex ball, the surface of the limiting convex ball is rotatably connected with the inside of a convex ball seat, the bottom of the convex ball seat is fixedly connected with the surface of a feeding hopper, the side surface of the feeding hopper is provided with an integrally formed fixed rotating shaft, and the end of the fixed rotating shaft is rotatably connected with the inside surface of the two side plates of the supporting frame.

[0012] Preferably, the cross section of the supporting frame is arranged in a "Fang" shape, and the inner surface of the supporting frame is close to the side surface of the boiler body.

[0013] Compared with the prior art, the utility model has the advantages that: the surface of the guide rod is movably connected with the surface of the limiting through hole, when the limiting clamping plate is pushed to be inserted into the surface, the supporting frame is stably locked on the side surface of the boiler body, when the limiting clamping plate is pulled out of the surface through the buckling groove, the supporting frame can be disassembled from the side surface of the boiler body, when the servo motor is started, the steel wire rope winding wheel can wind the steel wire rope, the feeding hopper can rotate between the two side plates of the supporting frame through the winding of the steel wire rope, the inside of the boiler body can be safely fed through the feeding hopper, so as to prevent the staff from being scalded by the flame generated by the combustion in the boiler body; the problem of safe feeding of the fuel of the existing boiler is further solved, and the disassembly of the safe feeding mechanism of the fuel of the boiler is realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole three-dimensional schematic view of the structure device of the utility model;

[0015] Figure 2 It is a top view schematic view of the structure supporting frame of the utility model;

[0016] Figure 3 It is a Figure 2 It is a sectional view along A-A of the utility model;

[0017] Figure 4 It is a connecting schematic view of the supporting frame and the feeding hopper;

[0018] Figure 5 Figure 2 is a schematic view of the connection between the guide rod and the support vertical plate;

[0019] Figure 6 Figure 1 is a schematic view of the boiler body; Figure 1 Figure 2 is an enlarged schematic view of A in Figure 1.

[0020] In the figure: boiler body 1, feed inlet 2, support frame 3, feeding hopper 4, fixed rotating shaft 5, servo motor 6, steel wire rope winding wheel 7, convex ball seat 8, pulling ring 9, limiting clamping groove 10, limiting convex ball 11, limiting clamping plate 12, limiting through opening 13, guide rod 14, support vertical plate 15, buckle groove 16. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme of the utility model to carry out clearly, completely describe, and the advantage is more clear and clear, the following combining with the figure to the utility model embodiment carries out further detailed explanation. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all embodiments, only to explain the embodiments of the utility model, and not for limiting the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0022] Embodiment one, please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of fuel safe feeding mechanism for boiler, including boiler body 1, the side surface of boiler body 1 is equipped with feed inlet 2, the side surface of boiler body 1 is fixedly connected with support vertical plate 15, the surface of support vertical plate 15 is provided with limiting clamping plate 12, the surface of limiting clamping plate 12 is inserted to the surface of limiting clamping groove 10, limiting clamping groove 10 is equipped in the surface of support frame 3, the surface of support frame 3 is provided with feeding hopper 4, by being provided with support vertical plate 15 on the side surface of boiler body 1, the surface of guide rod 14 is inserted to the surface of limiting clamping groove 10, so that support frame 3 can be stably installed on the side surface of boiler body 1, by being equipped with feed inlet 2 on the side surface of boiler body 1, then feeding hopper 4 is arranged in the inside of support frame 3, when material is added to the inside of feeding hopper 4, so that material is passed through feed inlet 2 into the inside of boiler body 1 by feeding hopper 4.

[0023] Embodiment two, refer to appendix Figures 1 to 6 On the basis of embodiment one, in order to can be disassembled from the side surface of boiler body 1 support frame 3, the end surface of support vertical plate 15 is fixedly connected with guide rod 14, the end of guide rod 14 is provided with integrally formed convex ball, the surface of guide rod 14 is movably connected with the surface of limiting through opening 13, limiting through opening 13 is equipped in the surface of limiting clamping plate 12, the surface of limiting clamping plate 12 is equipped with buckle groove 16;

[0024] When the surface of the guide rod 14 is connected to the surface of the limiting opening 13, and the limiting clamping plate 12 is pushed to be inserted into the surface of the limiting clamping groove 10, the support frame 3 is stably locked on the side surface of the boiler body 1. When the limiting clamping plate 12 is pulled out of the surface of the limiting clamping groove 10 through the buckle groove 16, the support frame 3 can be disassembled from the side surface of the boiler body 1.

[0025] Embodiment three, refer to the attached drawings Figures 1 to 6 In order to prevent the flame generated by the combustion in the boiler body 1 from splashing and scalding the workers, the top surface of the support frame 3 is fixedly connected with a servo motor 6, the output shaft end of the servo motor 6 is fixedly connected with a steel wire rope winding wheel 7, the surface of the steel wire rope winding wheel 7 is fixedly connected with a pulling ring 9, the bottom end of the pulling ring 9 is integrally formed on the surface of the limiting convex ball 11, the surface of the limiting convex ball 11 is rotatably connected with the inside of the convex ball seat 8, the bottom of the convex ball seat 8 is fixedly connected with the surface of the feeding hopper 4, the side surface of the feeding hopper 4 is integrally formed with a fixed rotating shaft 5, the end of the fixed rotating shaft 5 is rotatably connected with the inside surface of the two side plates of the support frame 3.

[0026] When the surface of the limiting convex ball 11 is rotatably connected with the inside of the convex ball seat 8, and the bottom of the convex ball seat 8 is fixedly connected with the surface of the feeding hopper 4, the steel wire rope winding wheel 7 can wind the steel wire rope when the servo motor 6 is started, so that the winding of the steel wire rope can make the feeding hopper 4 rotate between the two side plates of the support frame 3. The inside of the boiler body 1 can be safely fed through the feeding hopper 4, so as to prevent the flame generated by the combustion in the boiler body 1 from splashing and scalding the workers.

[0027] In actual use, the support frame 3 can be stably installed on the side surface of the boiler body 1 by inserting the surface of the guide rod 14 into the surface of the limiting slot 10 through the support vertical plate 15 arranged on the side surface of the boiler body 1, the material is added into the inside of the feeding hopper 4 through the feeding port 2 formed on the side surface of the boiler body 1, then the feeding hopper 4 is arranged inside the support frame 3, and then the material is added into the inside of the feeding hopper 4, so that the material enters the inside of the boiler body 1 through the feeding hopper 4 and the feeding port 2, the support frame 3 is stably locked on the side surface of the boiler body 1 by arranging the support vertical plate 15 on the side surface of the boiler body 1, and the surface of the guide rod 14 is movably connected to the surface of the limiting opening 13, and when the limiting clamping plate 12 is pushed to be inserted into the surface of the limiting slot 10, the support frame 3 can be disassembled from the side surface of the boiler body 1 by pulling the limiting clamping plate 12 out of the surface of the limiting slot 10 through the buckle slot 16, the surface of the limiting convex ball 11 is rotatably connected to the inside of the convex ball seat 8, and then the base of the convex ball seat 8 is fixedly connected to the surface of the feeding hopper 4, the steel wire can be wound by the steel wire winding wheel 7 when the servo motor 6 is started, so that the feeding hopper 4 can be rotated between the two side plates of the support frame 3 by winding the steel wire, and the inside of the boiler body 1 can be safely fed through the feeding hopper 4, so as to prevent the flame generated by the combustion in the boiler body 1 from splashing and scalding the workers.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fuel safety feeding mechanism for a boiler, comprising a boiler body (1), characterized in that: A feed inlet (2) is provided on the side surface of the boiler body (1). A support vertical plate (15) is fixedly connected to the side surface of the boiler body (1). A limit clamping plate (12) is provided on the surface of the support vertical plate (15). The surface of the limit clamping plate (12) is inserted into the surface of a limit clamping groove (10). The limit clamping groove (10) is opened on the surface of a support frame (3). A feed hopper (4) is provided on the surface of the support frame (3).

2. The fuel safety feeding mechanism for a boiler according to claim 1, characterized in that: The inner surface of the limit clamping plate (12) is closely attached to the surface of the limit clamping groove (10). The thickness dimension of the limit clamping plate (12) is equal to the depth of the limit clamping groove (10). There are two limit clamping grooves (10), and the two limit clamping grooves (10) are symmetrically arranged along the center point of the support frame (3).

3. The fuel safety feeding mechanism for a boiler according to claim 1, characterized in that: A guide rod (14) is fixedly connected to the end face of the support vertical plate (15). An integrally formed convex ball is provided at the end of the guide rod (14). The surface of the guide rod (14) is movably connected to the surface of a limit through hole (13). The limit through hole (13) is opened on the surface of the limit clamping plate (12). A buckle groove (16) is opened on the surface of the limit clamping plate (12).

4. A fuel safety feeding mechanism for a boiler according to claim 3, characterized in that: The limit through hole (13) completely penetrates the surface of the limit clamping plate (12). The width dimension of the limit through hole (13) is smaller than the size of the convex ball at the end of the guide rod (14). There are two limit through holes (13), and the two limit through holes (13) are symmetrically arranged along the center point of the limit clamping plate (12).

5. A fuel safety feeding mechanism for a boiler according to claim 1, characterized in that: A servo motor (6) is fixedly connected to the top surface of the support frame (3). A wire rope winding wheel (7) is fixedly connected to the end of the output shaft of the servo motor (6). The end of the wire rope on the surface of the wire rope winding wheel (7) is fixedly connected to a pulling ring (9). The bottom end of the pulling ring (9) is integrally formed on the surface of a limit convex ball (11). The surface of the limit convex ball (11) is rotatably connected to the inside of a convex ball seat (8). The base of the convex ball seat (8) is fixedly connected to the surface of the feed hopper (4). An integrally formed fixed rotating shaft (5) is provided on the side surface of the feed hopper (4). The end of the fixed rotating shaft (5) is rotatably connected to the inner surfaces of the two side plates of the support frame (3).

6. A fuel safety feeding mechanism for a boiler according to claim 1, characterized in that: The cross-section of the support frame (3) is arranged in a "C" shape. The inner surface of the support frame (3) is closely attached to the side surface of the boiler body (1).

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