Preheating furnace with automatic feeding function

Abstract

The utility model discloses an automatic feeding preheating furnace which comprises a device body, a preheating furnace is arranged in the device body, a controller is arranged on one side of the preheating furnace, an installation frame and a guide frame are installed in the preheating furnace, a first installation groove is formed in the installation frame, a lead screw is installed in the first installation groove, and a second installation groove is formed in the guide frame. A first lantern ring sleeves the lead screw, one end of the lead screw is connected with a motor, a conveying frame is connected to the upper portion of the first lantern ring, a fixing plate is fixedly arranged below the motor, a second mounting groove is formed in the conveying frame, a two-way lead screw is mounted in the second mounting groove, one end of the two-way lead screw is connected with a worm gear, one end of a worm is connected with a rotary knob, and the other end of the worm is connected with a motor. According to the conveying device, objects needing to be conveyed can be automatically conveyed, the working efficiency of the device is improved, the risk of industrial accidents such as scalding is reduced, the objects needing to be conveyed can be clamped and fixed, safety and stability of the objects during conveying are guaranteed, and the situation that the objects fall off in the conveying process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to preheating furnace technical field, concretely relates to a preheating furnace of automatic feeding. BACKGROUND

[0002] The preheating furnace is a kind of low-quality fuel (mainly refers to blast furnace gas, hot gas, tail gas and other low heat value fuels) or air, after heat exchanger, in the high-temperature flue gas of heating furnace, heat exchange, the temperature of low-quality fuel or air is increased, generally to 300-900 degrees, so as to improve the actual combustion temperature of low-quality fuel or the sensible heat of air, reach the high-temperature calcination or other processes of low-quality fuel, to replace high-quality fuel.

[0003] The existing preheating furnace needs the user to manually feed the goods when preheating the goods, and the user is easily scalded due to the high temperature of the preheating furnace during the feeding process, so we need to upgrade and modify on the basis of the prior art. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a kind of preheating furnace of automatic feeding to solve the problems raised in the above background.

[0005] To solve the above problems, the following technical solutions are provided:

[0006] Design a kind of preheating furnace of automatic feeding, including device body, the device body contains preheating furnace, the preheating furnace side is equipped with controller and is installed with mounting bracket and guide frame in preheating furnace, the mounting bracket is equipped with installation groove one in, the installation groove one is installed with screw rod, the screw rod is equipped with sleeve ring one and screw rod one end is connected motor, the sleeve ring one top is connected with conveying frame, the motor below is fixedly provided with fixed plate, the conveying frame is equipped with installation groove two, the installation groove two is installed with two-way screw rod, the two-way screw rod one end is connected with worm wheel, the worm wheel is engaged with worm, the worm one end is connected with knob, the two-way screw rod is screwed with sleeve ring three and sleeve ring four, the sleeve ring three top is connected with clamping plate one, the sleeve ring four top is connected with clamping plate two.

[0007] Further, the preheating furnace is installed with moving wheel below, and the moving wheel is installed with multiple groups.

[0008] Further, the preheating furnace is hinged with box door, and the box door is fixedly installed with handle.

[0009] Further, the connecting plate is installed between the mounting bracket and the guide frame, and the connecting plate is welded and fixed with the mounting bracket and the guide frame.

[0010] Further, the supporting leg is arranged below the mounting bracket and the guide frame, and the supporting leg is fixedly connected with the mounting bracket and the guide frame.

[0011] Further, the guide frame is fixedly provided with a guide rod, a sleeve ring two is slidably arranged on the guide rod, and the sleeve ring two is connected with a conveying frame.

[0012] Further, the worm is provided with a supporting frame, the supporting frame is welded above the conveying frame, and the worm is rotationally connected with the supporting frame.

[0013] Compared with the prior art, the automatic feeding preheating furnace has the advantages that:

[0014] 1. The mounting frame, the connecting plate, the guide frame, the mounting groove one, the lead screw, the motor, the guide rod, the sleeve ring one, the sleeve ring two and the conveying frame are arranged, so that the device can automatically convey the articles to be conveyed, improve the working efficiency of the device, reduce manual operation, reduce the risk of burns and other work accidents, and ensure the safety of workers.

[0015] 2. The bidirectional lead screw, the worm gear, the worm, the supporting frame, the knob, the sleeve ring three, the sleeve ring four, the clamping plate one and the clamping plate two are arranged, so that the articles to be conveyed can be clamped and fixed, the safety and stability of the articles during conveying are ensured, and the articles are prevented from falling during conveying.

[0016] The specific embodiments of the present application are disclosed in detail in the following description and accompanying drawings, and the principles of the present application can be adopted in the manner indicated. It should be understood that the embodiments of the present application are not limited in scope in this regard. In the scope and spirit of the appended claims and the clauses, the embodiments of the present application include many changes, modifications and equivalents. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, together with the embodiments of the present application, to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0018] Figure 1 It is a whole structure perspective view of an automatic feeding preheating furnace according to the present application;

[0019] Figure 2 It is a feeding structure working drawing of an automatic feeding preheating furnace according to the present application

[0020] Figure 3 It is an exploded view of a feeding structure of an automatic feeding preheating furnace according to the present application;

[0021] Figure 4 It is an exploded view of a clamping structure of an automatic feeding preheating furnace according to the present application;

[0022] Figure 5A local partial view of the clamping structure of the automatic feeding preheating furnace.

[0023] In the figure: 1, device body; 2, preheating furnace; 3, controller; 4, moving wheel; 5, box door; 6, handle; 7, mounting bracket; 8, connecting plate; 9, guide bracket; 10, support leg;

[0024] 11, mounting groove one; 12, lead screw; 13, motor; 14, fixed plate; 15, guide rod; 16, collar one; 17, collar two; 18, conveying frame; 19, mounting groove two; 20, bidirectional lead screw; 21, worm gear; 22, worm; 23, support frame; 24, knob; 25, collar three; 26, collar four; 27, clamping plate one; 28, clamping plate two. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] As shown in Figure 1 - Figure 5 The utility model provides a kind of automatic feeding preheating furnace, including device body 1, and device body 1 includes preheating furnace 2, preheating furnace 2 side is equipped with controller 3 and preheating furnace 2 is equipped with mounting bracket 7 and guide bracket 9 in, mounting bracket 7 is equipped with mounting groove one 11, and lead screw 12 is installed in mounting groove one 11, and lead screw 12 is connected with motor 13 on one end, and collar one 16 is sleeved on lead screw 12, and conveying frame 18 is connected on the top of collar one 16, and fixed plate 14 is fixedly arranged below motor 13, and mounting groove two 19 is opened in conveying frame 18, and bidirectional lead screw 20 is installed in mounting groove two 19, and worm gear 21 is connected on one end of bidirectional lead screw 20, and worm gear 21 is engaged with worm 22, and knob 24 is connected on one end of worm 22, and collar three 25 and collar four 26 are screwed on bidirectional lead screw 20, and clamping plate one 27 is connected above collar three 25, and clamping plate two 28 is connected above collar four 26.

[0027] Preferably, preheating furnace 2 is installed with moving wheel 4 below, and moving wheel 4 is installed with multiple groups of;

[0028] By setting moving wheel 4, it is convenient for user to move the device, and the practicability and convenience of the device are increased.

[0029] Preferably, preheating furnace 2 is hinged with box door 5, and handle 6 is fixedly installed on box door 5.

[0030] By setting box door 5, it is convenient for user to heat protection of the goods in preheating furnace 2, and by setting handle 6, it is convenient for user to open and close adjustment of box door 5.

[0031] Preferably, the connecting plate 8 is arranged between the mounting frame 7 and the guide frame 9, and is welded and fixed with the mounting frame 7 and the guide frame 9.

[0032] By arranging the connecting plate 8, the mounting frame 7 and the guide frame 9 can be connected and fixed, and the contact and intimacy between the devices are increased.

[0033] Preferably, the supporting legs 10 are arranged below the mounting frame 7 and the guide frame 9, and are fixedly connected with the mounting frame 7 and the guide frame 9.

[0034] By arranging the supporting legs 10, the stability of the device is increased, and the safety of the device during use is ensured.

[0035] Preferably, the guide rod 15 is fixedly arranged in the guide frame 9, the sleeve ring II 17 is slidably arranged on the guide rod 15, and the conveying frame 18 is connected above the sleeve ring II 17.

[0036] By arranging the guide rod 15, the moving direction of the sleeve ring II 17 can be guided, and the position deviation of the conveying frame 18 during movement can be avoided.

[0037] Preferably, the supporting frame 23 is arranged on the worm 22, the supporting frame 23 is welded above the conveying frame 18, and the worm 22 is rotationally connected with the supporting frame 23.

[0038] By arranging the supporting frame 23, the stability of the worm 22 is increased, and the safety of the worm 22 during use is ensured.

[0039] The use principle and use process of the utility model: when using, the user places the article needing preheating on the conveying frame 18, then the user rotates the knob 24 with hand, the knob 24 drives the worm 22 to rotate when rotating, the worm 22 drives the worm wheel 21 to rotate when rotating, the worm wheel 21 drives the bidirectional screw rod 20 to rotate when rotating, the bidirectional screw rod 20 drives the sleeve ring three 25 and sleeve ring four 26 screwing with it to move on the bidirectional screw rod 20, the sleeve ring three 25 and sleeve ring four 26 drive the clamping plate one 27 and clamping plate two 28 to move when moving, the clamping plate one 27 and clamping plate two 28 move to the article on the conveying frame 18, until the clamping plate one 27 and clamping plate two 28 completely adhere to the article, then, control motor 13 to run, the motor 13 drives the screw rod 12 to rotate, the screw rod 12 drives the sleeve ring one 16 to move on the screw rod 12 when rotating, the sleeve ring two 17 slides on the guide rod 15 in the moving process, the sleeve ring one 16 and sleeve ring two 17 drive the conveying frame 18 to move when moving, the conveying frame 18 drives the clamped article to move when moving, until the conveying frame 18 completely moves into the preheating furnace 2, then, the user closes the box door 5, opens the controller 3 and drives the preheating furnace 2 to run, after preheating, the user opens the box door 5, controls the motor 13 to rotate, then the motor 13 drives the screw rod 12 to reverse, the conveying frame 18 is removed from the preheating furnace 2 in the reversing process, the user controls the clamping plate one 27 and clamping plate two 28 to reset and takes down the article, can clamp and fix the article needing conveying, guarantees the safety and stability of the article when conveying, avoids the situation that the article falls in the conveying process, also can automatically convey the article needing conveying, improves the work efficiency of the device, reduces manual operation, reduces the risk of scalding and other work injury accidents, guarantees the safety of the worker.

[0040] In the description of the utility model, it needs to explain that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicative or suggestive of relative importance.

[0041] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "set with", "connect" and the like should be understood broadly, for example, "connect", can be fixed connection, also can be detachable connection, or integral connection;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific conditions by the person skilled in the art.

[0042] The utility model has been described above in combination with specific implementation, but the person skilled in the art should be clear that these descriptions are exemplary, and are not the limitation of the protection scope of the utility model.The person skilled in the art can make various modifications and modifications to the utility model according to the spirit and principle of the utility model, and these modifications and modifications are also within the scope of the utility model.

Claims

1. A preheating furnace with automatic feeding, characterized in that, The device includes a main body (1), which contains a preheating furnace (2). A controller (3) is provided on one side of the preheating furnace (2), and a mounting frame (7) and a guide frame (9) are installed inside the preheating furnace (2). A mounting groove (11) is provided in the mounting frame (7), and a lead screw (12) is installed in the mounting groove (11). A collar (16) is fitted on the lead screw (12), and one end of the lead screw (12) is connected to a motor (13). A conveyor frame (18) is connected above the collar (16), and a fixed part is located below the motor (13). A fixed plate (14) is provided. The conveyor frame (18) has an installation groove (19) inside. A bidirectional lead screw (20) is installed in the installation groove (19). One end of the bidirectional lead screw (20) is connected to a worm gear (21). A worm (22) meshes with the worm gear (21). One end of the worm (22) is connected to a knob (24). A collar three (25) and a collar four (26) are screwed onto the bidirectional lead screw (20). A clamping plate one (27) is connected above the collar three (25). A clamping plate two (28) is connected above the collar four (26).

2. The preheating furnace with automatic feeding according to claim 1, characterized in that, The preheating furnace (2) is equipped with a set of casters (4) below it.

3. The preheating furnace with automatic feeding according to claim 1, characterized in that, The preheating furnace (2) is hinged with a door (5), and a handle (6) is fixedly installed on the door (5).

4. The preheating furnace with automatic feeding according to claim 1, characterized in that, A connecting plate (8) is installed between the mounting frame (7) and the guide frame (9), and the connecting plate (8) is welded and fixed to the mounting frame (7) and the guide frame (9).

5. The preheating furnace with automatic feeding according to claim 1, characterized in that, A support leg (10) is provided below the mounting frame (7) and the guide frame (9), and the support leg (10) is fixedly connected to the mounting frame (7) and the guide frame (9).

6. The preheating furnace with automatic feeding according to claim 1, characterized in that, A guide rod (15) is fixedly installed inside the guide frame (9), and a collar two (17) is slidably sleeved on the guide rod (15). A conveyor frame (18) is connected above the collar two (17).

7. The preheating furnace with automatic feeding according to claim 1, characterized in that, A support frame (23) is installed on the worm (22), and the support frame (23) is welded to the top of the conveyor frame (18) below. The worm (22) and the support frame (23) are rotatably connected.

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